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1

Yablonovitch, E. "Photonic band-gap structures." Journal of the Optical Society of America B 10, no. 2 (February 1, 1993): 283. http://dx.doi.org/10.1364/josab.10.000283.

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2

Yablonovitch, E. "Photonic band-gap crystals." Journal of Physics: Condensed Matter 5, no. 16 (April 19, 1993): 2443–60. http://dx.doi.org/10.1088/0953-8984/5/16/004.

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3

Cheng, C. C. "Lithographic band gap tuning in photonic band gap crystals." Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 14, no. 6 (November 1996): 4110. http://dx.doi.org/10.1116/1.588601.

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4

Fan, S. S., R. Guo, Z. Y. Li, and W. H. Huang. "Simulation of 3D Layer-By-Layer Photonic Crystals." Solid State Phenomena 121-123 (March 2007): 1165–70. http://dx.doi.org/10.4028/www.scientific.net/ssp.121-123.1165.

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3D layer-by-layer photonic crystals possess a full photonic band gap. Simulation of 3D layer-by-layer photonic crystals can optimize the parameters of the photonic crystals to get useful photonic band gap by solving Maxwell’s equations using the plane-wave-based transfer-matrix method. The relations between the parameters (rod pitch a, rod width w, rod thickness h and rod refractive index n) and the photonic band gap have been simulated. We also have fabricated a 3D layer-by-layer photonic crystal with femtosecond laser microfabrication technique through two-photon-absorption photopolymerization of resin. Its reflection spectra have been detected which agree with the simulation result.
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5

Zhang, Gai Mei, Can Wang, Yan Jun Guo, Wang Wei, and Xiao Xiang Song. "Preparation and Optical Properties of One-Dimensional Ag/SiOx Photonic Crystal." Applied Mechanics and Materials 576 (June 2014): 27–31. http://dx.doi.org/10.4028/www.scientific.net/amm.576.27.

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The photonic crystal has the property that electromagnetic waves with interval of frequency in photonic band gap (PBG) can not be propagated, so it has important applying and researching value. The traditional one-dimensional photonic crystal is with narrow band gap width, and the reflection within the band is small, especially the band gap is sensitive to the incident angle and the polarization of light. A new photonic band gap (PBG) structure, metallodielectric photonic crystal by inserting metal film in the medium can overcomes the shortcomings mentioned above. The one-dimensional Ag/SiOx photonic crystal was prepared, and theoretical and experimental researches were developed. The results show that photonic band gap appears gradually and the band gap width increase with increasing of period of repeating thickness. With the thickness of Ag film increasing, the band gap width increases, but the starting wavelength of the photonic band gap keeps unchanged. With thickness of SiOx film increasing, the band gap width of photonic band gap also increases, but it is not obvious and starting wavelength increases.
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6

Sirigiri, J. R., K. E. Kreischer, J. Machuzak, I. Mastovsky, M. A. Shapiro, and R. J. Temkin. "Photonic-Band-Gap Resonator Gyrotron." Physical Review Letters 86, no. 24 (June 11, 2001): 5628–31. http://dx.doi.org/10.1103/physrevlett.86.5628.

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7

Cassagne, D., C. Jouanin, and D. Bertho. "Hexagonal photonic-band-gap structures." Physical Review B 53, no. 11 (March 15, 1996): 7134–42. http://dx.doi.org/10.1103/physrevb.53.7134.

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8

Rostovtsev, Yuri V., Andrey B. Matsko, and Marlan O. Scully. "Electromagnetically induced photonic band gap." Physical Review A 60, no. 1 (July 1, 1999): 712–14. http://dx.doi.org/10.1103/physreva.60.712.

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9

Sigalas, M. M., C. T. Chan, K. M. Ho, and C. M. Soukoulis. "Metallic photonic band-gap materials." Physical Review B 52, no. 16 (October 15, 1995): 11744–51. http://dx.doi.org/10.1103/physrevb.52.11744.

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10

Jayawardana, K. B. S. K. B., and K. A. I. L. Wijewardena Gamalath. "Study on the Photonic Band Gaps of the Face Centered Cubic Crystals." International Letters of Chemistry, Physics and Astronomy 70 (September 2016): 63–75. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.70.63.

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Since the dielectric contrast of photonic crystals play an important role in determining the existence of a photonic gap, the photonic energy bands, density of states of face centered cubic structured photonic crystals formed from spheres of several dielectric materials placed in air were calculated using the plane wave expansion method. A complete band gap was obtained between second and third bands with a gap to mid gap frequency ratio in the range for the dielectric contrast in the range 11-16 with dielectric spheres of radius with a filling factor of 0.134 and fordielectric contrast of 200 with . A complete gap was not found for the dielectric contrast of 3.9. A complete band gap can be obtained for filling factors for the dielectric contrast in the range with an optimum band gap for the filling factor 0.134 while GaAs () has almost a constant optimum band gap in this range. The largest gap to mid gap ratio of was obtained for GaP (). For dielectric spheres of and larger gap to mid gap ratio were obtained for the dielectric contrast while the largest were obtained for . The only dielectric material BaSrTiO3 () which gives a band gap for the filling factor of 0.4524 can be used in microwave applications.
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11

Jayawardana, K. B. S. K. B., and K. A. I. L. Wijewardena Gamalath. "Study on the Photonic Band Gaps of the Face Centered Cubic Crystals." International Letters of Chemistry, Physics and Astronomy 70 (September 29, 2016): 63–75. http://dx.doi.org/10.56431/p-kro97y.

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Since the dielectric contrast of photonic crystals play an important role in determining the existence of a photonic gap, the photonic energy bands, density of states of face centered cubic structured photonic crystals formed from spheres of several dielectric materials placed in air were calculated using the plane wave expansion method. A complete band gap was obtained between second and third bands with a gap to mid gap frequency ratio in the range for the dielectric contrast in the range 11-16 with dielectric spheres of radius with a filling factor of 0.134 and fordielectric contrast of 200 with . A complete gap was not found for the dielectric contrast of 3.9. A complete band gap can be obtained for filling factors for the dielectric contrast in the range with an optimum band gap for the filling factor 0.134 while GaAs () has almost a constant optimum band gap in this range. The largest gap to mid gap ratio of was obtained for GaP (). For dielectric spheres of and larger gap to mid gap ratio were obtained for the dielectric contrast while the largest were obtained for . The only dielectric material BaSrTiO3 () which gives a band gap for the filling factor of 0.4524 can be used in microwave applications.
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12

Leung, K. M. "Diamondlike photonic band-gap crystal with a sizable band gap." Physical Review B 56, no. 7 (August 15, 1997): 3517–19. http://dx.doi.org/10.1103/physrevb.56.3517.

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13

Jayawardana, K. B. S. K. B., and K. A. I. L. Wijewardena Gamalath. "Body Centered Photonic Crystal." International Letters of Chemistry, Physics and Astronomy 66 (May 2016): 96–108. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.66.96.

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The photonic energy bands of body centered cubic photonic crystals formed from SiO2, GaP, Si, InAs, GaAs, InP, Ge and BaSrTiO3 dielectric spheres drilled in air and air holes drilled in these dielectric mediums were calculated using the plane wave expansion method. The filling factor for each dielectric material was changed until a complete energy gap was obtained and then the density of states was calculated. There were no complete band gaps for air spheres drilled in these eight dielectric mediums. The lattice constants were determined by using wavelengths in the region . The variation of the band gap widths with the filling factor and the variation of gap width to midgap frequency ratios with dielectric contrast were investigated. The largest band gap width of 0.021 for normalized frequency was obtained for GaP for the filling factor of 0.0736. The mode filed distributions were obtained by guiding a telecommunication wave with wavelength through a photonic cell formed from GaP spheres in air with a filling factor of 0.0736 for transverse electric and magnetic modes.
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14

Jayawardana, K. B. S. K. B., and K. A. I. L. Wijewardena Gamalath. "Body Centered Photonic Crystal." International Letters of Chemistry, Physics and Astronomy 66 (May 30, 2016): 96–108. http://dx.doi.org/10.56431/p-73d88p.

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The photonic energy bands of body centered cubic photonic crystals formed from SiO2, GaP, Si, InAs, GaAs, InP, Ge and BaSrTiO3 dielectric spheres drilled in air and air holes drilled in these dielectric mediums were calculated using the plane wave expansion method. The filling factor for each dielectric material was changed until a complete energy gap was obtained and then the density of states was calculated. There were no complete band gaps for air spheres drilled in these eight dielectric mediums. The lattice constants were determined by using wavelengths in the region . The variation of the band gap widths with the filling factor and the variation of gap width to midgap frequency ratios with dielectric contrast were investigated. The largest band gap width of 0.021 for normalized frequency was obtained for GaP for the filling factor of 0.0736. The mode filed distributions were obtained by guiding a telecommunication wave with wavelength through a photonic cell formed from GaP spheres in air with a filling factor of 0.0736 for transverse electric and magnetic modes.
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15

Wang, Yiquan, Shuisheng Jian, Shouzhen Han, Shuai Feng, Zhifang Feng, Bingying Cheng, and Daozhong Zhang. "Photonic band-gap engineering of quasiperiodic photonic crystals." Journal of Applied Physics 97, no. 10 (May 15, 2005): 106112. http://dx.doi.org/10.1063/1.1914967.

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16

Zhu, Na, Wu Liu, Ning Zhang, Jie Wang, and Chao Cheng. "Photonic band gap failure in photonic crystal devices." Optik 122, no. 18 (September 2011): 1625–27. http://dx.doi.org/10.1016/j.ijleo.2010.10.014.

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17

Kalra, Yogita, and R. K. Sinha. "Photonic band gap engineering in 2D photonic crystals." Pramana 67, no. 6 (December 2006): 1155–64. http://dx.doi.org/10.1007/s12043-006-0030-0.

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18

Chen, Shou Xiang, Xiu Lun Yang, Xiang Feng Meng, Yu Rong Wang, Lin Hui Wang, and Guo Yan Dong. "Two-Dimensional Silicon Nitride Photonic Crystal Band Gap Characteristics." Key Engineering Materials 538 (January 2013): 201–4. http://dx.doi.org/10.4028/www.scientific.net/kem.538.201.

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Plane-wave expansion method was employed to analyze the photonic band gap in two-dimensional silicon nitride photonic crystal. The effects of filling ratio and lattice structure type on the photonic band gap were studied. The results showed that two-dimensional dielectric cylinder type silicon nitride photonic crystal only has TE mode band gap, while, the air column type photonic crystal has complete band gap for TE and TM modes simultaneously. The distribution of band gap can be influenced by the filling ratio of dielectric materials and the lattice type. It is shown that the triangular lattice structure is much easier to form band gap than square lattice structure.
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19

SATPATHY, SASHI, and ZE ZHANG. "ELECTROMAGNETIC WAVE PROPAGATION IN PERIODIC DIELECTRIC MEDIA: THE PHOTONIC BAND STRUCTURE." Modern Physics Letters B 05, no. 16 (July 10, 1991): 1041–54. http://dx.doi.org/10.1142/s0217984991001271.

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The formation of photonic band structure by electromagnetic waves propagating in a periodic dielectric medium is discussed. The existence of a photonic gap at the Brillouin zone boundary is illustrated in the nearly-free-photon approximation. Numerical results obtained by solving the Maxwell's equations with the planewave method are presented for selected cases. For appropriate dielectric structures, a true photonic band-gap extending throughout the Brillouin zone can exist leading to the possibility of novel physical effects.
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20

Zhu, Kan, Zheng Wen Yang, Dong Yan, Zhi Guo Song, Da Cheng Zhou, Rong Fei Wang, and Jian Bei Qiu. "Preparation and Upconversion Luminescence Properties of Tb3+-Yb3+ Co-Doped Phosphate Inverse Opals." Advanced Materials Research 311-313 (August 2011): 1227–31. http://dx.doi.org/10.4028/www.scientific.net/amr.311-313.1227.

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Upconversion (UC) luminescence photonic band gap materials Tb3+-Yb3+ co-doped phosphate inverse opal photonic crystals were prepared by a self-assembly technique in combination with a sol-gel method. The effect of photonic band gap on UC luminescence was investigated in inverse opals. Effective suppression of the UC luminescence was inspected if the photonic band gap overlapped with the emission band of Tb3+ ions.
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21

Huang, Xiao Dong, Shi Wei Zhou, Yi Min Xie, and Qing Li. "Topology Optimization of Photonic Band Gap Crystals." Applied Mechanics and Materials 553 (May 2014): 824–29. http://dx.doi.org/10.4028/www.scientific.net/amm.553.824.

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This paper proposes a new topology optimization algorithm based on the bi-directional evolutionary structural optimization (BESO) method for the design of photonic band gap crystals. The photonic crystals are assumed to be periodically composed of two given dielectric materials. Based on the finite element analysis, the proposed BESO algorithm gradually re-distributes dielectric materials within the unit cell until the resulting photonic crystals possess a maximal band gap at the desirable frequency level. Numerical examples for both transverse magnetic (TM) and transverse electric (TE) polarizations are presented, and the optimized photonic crystals exhibit novel patterns markedly different from traditional designs of photonic crystals.
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22

JOHRI, G. K., AKHILESH TIWARI, SAUMYA SAXENA, and MANOJ JOHRI. "EXISTENCE OF A PHOTONIC BAND GAP AND UNDERLYING PHYSICAL PROCESSES." Modern Physics Letters B 15, no. 16 (July 10, 2001): 529–34. http://dx.doi.org/10.1142/s0217984901002002.

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Mechanisms of the overlapping of gaps due to a refractive index difference minimum and Anderson localization for photonic band gap (PBG) have been used and they give a refractive index contrast difference of less than two percent for X-, L-, and W-points of the Brillouin zone for the pseudogap. Another physical process for the existence of PBG is the use of scattering strength (ε r ≥ 1) for fcc lattice structure. We have found refractive index contrast in the range 2.41–14.21 for the existence of the complete photonic band gap for bound photons (ε r ≥ 1). The lowest limit to yield a gap is 2.41 for valence photons (ε r = 1) at volume filling fraction 85.5% for spherical air atoms and at 14.5% for dielectric spheres. This work is reported for the first time and it is useful for maintaining connectivity and for easier fabrication of photonic crystals.
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23

Srivastava, Ragini, Khem B. Thapa, Shyam Pati, and Sant Prasad Ojha. "DESIGN OF PHOTONIC BAND GAP FILTER." Progress In Electromagnetics Research 81 (2008): 225–35. http://dx.doi.org/10.2528/pier08010902.

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24

Blanco, Alvaro, P. David Garca, Dolores Golmayo, Beatriz H. Jurez, and Cefe Lpez. "Opals for Photonic Band-Gap Applications." IEEE Journal of Selected Topics in Quantum Electronics 12, no. 6 (November 2006): 1143–50. http://dx.doi.org/10.1109/jstqe.2006.879566.

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25

Domachuk, P., H. C. Nguyen, B. J. Eggleton, M. Straub, and M. Gu. "Microfluidic tunable photonic band-gap device." Applied Physics Letters 84, no. 11 (March 15, 2004): 1838–40. http://dx.doi.org/10.1063/1.1667592.

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26

EVERITT, HENRY O. "APPLICATIONS OF PHOTONIC BAND GAP STRUCTURES." Optics and Photonics News 3, no. 11 (November 1, 1992): 20. http://dx.doi.org/10.1364/opn.3.11.000020.

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27

Kim, Sungwon, and Venkatraman Gopalan. "Strain-tunable photonic band gap crystals." Applied Physics Letters 78, no. 20 (May 14, 2001): 3015–17. http://dx.doi.org/10.1063/1.1371786.

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28

Lin, Shawn-Yu, V. M. Hietala, Li Wang, and E. D. Jones. "Highly dispersive photonic band-gap prism." Optics Letters 21, no. 21 (November 1, 1996): 1771. http://dx.doi.org/10.1364/ol.21.001771.

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29

Ataei, Elahe, Mehdi Sharifian, and Najmeh Zare Bidoki. "Magnetized plasma photonic crystals band gap." Journal of Plasma Physics 80, no. 4 (April 9, 2014): 581–92. http://dx.doi.org/10.1017/s0022377814000105.

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In this paper, the effect of the magnetic field on one-dimensional plasma photonic crystal band gaps is studied. The one-dimensional fourfold plasma photonic crystal is applied that contains four periodic layers of different materials, namely plasma1–MgF2–plasma2–glass in one unit cell. Based on the principle of Kronig–Penney's model, dispersion relation for such a structure is obtained. The equations for effective dielectric functions of these two modes are theoretically deduced, and dispersion relations for transverse electric (TE) and transverse magnetic (TM) waves are calculated. At first, the main band gap width increases by applying the exterior magnetic field. Subsequently, the frequency region of this main band gap transfers completely toward higher frequencies. There is a particular upper limit for the magnitude of the magnetic field above which increasing the exterior magnetic field strength doesn't have any significant influence on the dispersion function behavior. (With an increase in incident angle up to θ1= 66°, the width of photonic band gap (PBG) changes for both TM/TE polarization.) With an increase in incident angle up to θ1= 66°, the width of PBG decreases for TM polarization and the width of PBG increases for TE polarization, but it increases with further increasing of the incident angle from θ1= 66° to 89° for both TE- and TM-polarizations. Also, it has been observed that the width of the photonic band gaps changes rapidly by relative difference of the two-plasma frequency. Results show the existence of several photonic band gaps that their frequency and dispersion magnitude can be controlled by the exterior magnetic field, incident angle, and two plasma frequencies. The result of this research would provide theoretical instructions for designing filters, microcavities, fibers, etc.
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30

Winn, Joshua N., Robert D. Meade, and J. D. Joannopoulos. "Two-dimensional Photonic Band-gap Materials." Journal of Modern Optics 41, no. 2 (February 1994): 257–73. http://dx.doi.org/10.1080/09500349414550311.

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31

Subramaniam, G. "Synthesis of Photonic Band Gap Materials." Molecular Crystals and Liquid Crystals 435, no. 1 (June 2005): 127/[787]—133/[793]. http://dx.doi.org/10.1080/15421400590955244.

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32

Cheng, C. C. "Fabrication of photonic band-gap crystals." Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 13, no. 6 (November 1995): 2696. http://dx.doi.org/10.1116/1.588051.

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33

Le Vassor d'Yerville, M., D. Cassagne, and C. Jouanin. "Photonic Band Gap Microcavities in Nitrides." physica status solidi (a) 183, no. 1 (January 2001): 17–22. http://dx.doi.org/10.1002/1521-396x(200101)183:1<17::aid-pssa17>3.0.co;2-1.

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34

Zhdanova, N., A. Pakhomov, S. Rodionov, Yu Strokova, S. Svyakhovskiy, and A. Saletskii. "Spectroscopic Analysis of Fluorescent Proteins Infiltrated into Photonic Crystals-=SUP=-*-=/SUP=-." Журнал технической физики 129, no. 7 (2020): 909. http://dx.doi.org/10.21883/os.2020.07.49561.47-20.

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Spectral properties of enhanced-green uorescent protein and monomeric red uorescent protein in porous photonic structures have been studied. The uorescent proteins were successfully inЛtrated into porous silicon photonic structures with dirent positions of the photonic band gap in visible spectral range. The intensity of uorescence is enhanced in the spectral regions of high photonic density of states. The possibility to control the uorescence spectra by the structure with the photonic band gap is demonstrated. Keywords: photonic crystals, porous silicon, uorescent proteins, photonic band gap.
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35

Wülbern, Jan Hendrik, Markus Schmidt, Manfred Eich, Uwe Hübner, Richard Boucher, F. Marlow, and W. Volksen. "Omnidirectional photonic band gap in polymer photonic crystal slabs." Applied Physics Letters 91, no. 22 (November 26, 2007): 221104. http://dx.doi.org/10.1063/1.2817331.

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36

Guan, Chun-ying, and Li-bo Yuan. "Photonic band gap of 2D complex lattice photonic crystal." Optoelectronics Letters 5, no. 2 (March 2009): 120–23. http://dx.doi.org/10.1007/s11801-009-8162-3.

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37

Parel, Thomas S., and Tomas Markvart. "Controlling emission using one dimensional integrated photonic fluorescent collectors." MRS Advances 1, no. 59 (December 28, 2015): 3909–14. http://dx.doi.org/10.1557/adv.2015.39.

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ABSTRACTIt is known that photonic crystals can be used to suppress spontaneous emission. This property of photonic crystals has been investigated for suppressing and decreasing the propagation of photons within loss cones in fluorescent collectors. Fluorescent collectors can concentrate light onto solar cells by trapping fluorescence through total internal reflection. In an ideal fluorescent collector the major obstacle to efficient photon transport is the loss of photons through the top and bottom escape cones. One possible method to decrease this loss and improve the efficiency of these devices is to fabricate one-dimensional photonic crystals doped with fluorescent molecules. If these photonic crystals are tuned to exhibit a photonic band gap in the escape cone directions and at the emission frequencies of the fluorescent molecules, a suppression of the escape cone emission and an enhancement of the edge emission is expected. In this paper, we detail the fabrication of a one dimensional integrated photonic collector and show the suppression of the escape cone emission. This suppression of the escape cone will be shown to correspond to the photonic band gap and the modifications to the edge emission will be shown to correspond well with so called Fabry Perot modes. The control of emission inside fluorescent collectors opens up a number of additional possibilities for efficiency enhancements that will also be discussed.
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38

Liu, Zhen Dong, Bo Li, and Ji Zhou. "Photoluminescence Properties of SiO2:Tb3+ Inverse Opal with Tunable Photonic Band Gap." Applied Mechanics and Materials 320 (May 2013): 155–61. http://dx.doi.org/10.4028/www.scientific.net/amm.320.155.

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Temperature tunable photonic crystals were fabricated based on liquid-infiltrated inverse opal films which were prepared by Tb3+doped SiO2with a sol-gel method. The photoluminescence was investigated with the photonic band gap shift tuned by temperature. The results show that obvious suppression of spontaneous emission occurs when the photonic band gap overlaps with the Tb3+emission band, while enhancement of the emission is observed if the emission band shifts at the edge of the band gap.
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39

Alnasser, Khadijah, Steve Kamau, Noah Hurley, Jingbiao Cui, and Yuankun Lin. "Photonic Band Gaps and Resonance Modes in 2D Twisted Moiré Photonic Crystal." Photonics 8, no. 10 (September 23, 2021): 408. http://dx.doi.org/10.3390/photonics8100408.

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The study of twisted bilayer 2D materials has revealed many interesting physics properties. A twisted moiré photonic crystal is an optical analog of twisted bilayer 2D materials. The optical properties in twisted photonic crystals have not yet been fully elucidated. In this paper, we generate 2D twisted moiré photonic crystals without physical rotation and simulate their photonic band gaps in photonic crystals formed at different twisted angles, different gradient levels, and different dielectric filling factors. At certain gradient levels, interface modes appear within the photonic band gap. The simulation reveals “tic tac toe”-like and “traffic circle”-like modes as well as ring resonance modes. These interesting discoveries in 2D twisted moiré photonic crystal may lead toward its application in integrated photonics.
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40

Malar Kodi, A., V. Doni Pon, and K. S. Joseph Wilson. "Analysis of photonic band gap in novel piezoelectric photonic crystal." Modern Physics Letters B 32, no. 08 (March 12, 2018): 1850024. http://dx.doi.org/10.1142/s0217984918500240.

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The transmission properties of one-dimensional novel photonic crystal having silver-doped novel piezoelectric superlattice and air as the two constituent layers have been investigated by means of transfer matrix method. By changing the appropriate thickness of the layers and filling factor of nanocomposite system, the variation in the photonic band gap can be studied. It is found that the photonic band gap increases with the filling factor of the metal nanocomposite and with the thickness of the layer. These structures possess unique characteristics enabling one to operate as optical waveguides, selective filters, optical switches, integrated piezoelectric microactuators, etc.
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41

Zhao, J., X. Li, L. Zhong, and G. Chen. "Calculation of photonic band-gap of one dimensional photonic crystal." Journal of Physics: Conference Series 183 (August 1, 2009): 012018. http://dx.doi.org/10.1088/1742-6596/183/1/012018.

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42

Chang, T. W., H. T. Hsu, and C. J. Wu. "Investigation of Photonic Band Gap in a Circular Photonic Crystal." Journal of Electromagnetic Waves and Applications 25, no. 16 (January 2011): 2222–35. http://dx.doi.org/10.1163/156939311798147123.

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43

Moussa, R., H. Aourag, N. Amrane, and L. Salomon. "Temperature effect on photonic band gap in polymer photonic lattices." Infrared Physics & Technology 40, no. 5 (October 1999): 417–22. http://dx.doi.org/10.1016/s1350-4495(99)00023-7.

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44

François, M., J. Danglot, B. Grimbert, P. Mounaix, M. Muller, O. Vanbésien, and D. Lippens. "Photonic band gap material for integrated photonic application: technological challenges." Microelectronic Engineering 61-62 (July 2002): 537–44. http://dx.doi.org/10.1016/s0167-9317(02)00526-9.

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45

Abirami, N., and K. S. Joseph Wilson. "Investigation on photonic band gap of a magneto photonic crystal." Optik 208 (April 2020): 164092. http://dx.doi.org/10.1016/j.ijleo.2019.164092.

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46

Liu, Dan, Yihua Gao, Aihong Tong, and Sen Hu. "Absolute photonic band gap in 2D honeycomb annular photonic crystals." Physics Letters A 379, no. 3 (January 2015): 214–17. http://dx.doi.org/10.1016/j.physleta.2014.11.030.

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47

Elsayed, Hussein A., and Arafa H. Aly. "Terahertz frequency superconductor-nanocomposite photonic band gap." International Journal of Modern Physics B 32, no. 05 (February 2018): 1850056. http://dx.doi.org/10.1142/s021797921850056x.

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Abstract:
In the present work, we discuss the transmittance properties of one-dimensional (1D) superconductor nanocomposite photonic crystals (PCs) in THz frequency regions. Our modeling is essentially based on the two-fluid model, Maxwell–Garnett model and the characteristic matrix method. The numerical results investigate the appearance of the so-called cutoff frequency. We have obtained the significant effect of some parameters such as the volume fraction, the permittivity of the host material, the size of the nanoparticles and the permittivity of the superconductor material on the properties of the cutoff frequency. The present results may be useful in the optical communications and photonic applications to act as tunable antenna in THz, reflectors and high-pass filter.
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48

Özbay, E., E. Michel, G. Tuttle, R. Biswas, M. Sigalas, and K. ‐M Ho. "Micromachined millimeter‐wave photonic band‐gap crystals." Applied Physics Letters 64, no. 16 (April 18, 1994): 2059–61. http://dx.doi.org/10.1063/1.111736.

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49

Calo, Giovanna, Antonella D'Orazio, Marco De Sario, Luciano Mescia, Vincenzo Petruzzelli, and Francesco Prudenzano. "Tunability of Photonic Band Gap Notch Filters." IEEE Transactions on Nanotechnology 7, no. 3 (May 2008): 273–84. http://dx.doi.org/10.1109/tnano.2008.917848.

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50

Sinha, Ravindra K. "Design of a photonic band gap polarizer." Optical Engineering 45, no. 11 (November 1, 2006): 110503. http://dx.doi.org/10.1117/1.2372461.

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