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Journal articles on the topic 'Photonic band gap'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

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 p

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2

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

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3

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

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4

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 latti

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5

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 (1996): 4110. http://dx.doi.org/10.1116/1.588601.

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6

Zhu, Kan, Zheng Wen Yang, Dong Yan, et al. "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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7

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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8

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) polari

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9

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 (2001): 5628–31. http://dx.doi.org/10.1103/physrevlett.86.5628.

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10

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

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11

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

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12

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

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13

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

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14

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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15

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 (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.

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16

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 photopolymerizati

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17

Wang, Yiquan, Shuisheng Jian, Shouzhen Han, et al. "Photonic band-gap engineering of quasiperiodic photonic crystals." Journal of Applied Physics 97, no. 10 (2005): 106112. http://dx.doi.org/10.1063/1.1914967.

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18

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

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19

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

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20

Ataei, Elahe, Mehdi Sharifian, and Najmeh Zare Bidoki. "Magnetized plasma photonic crystals band gap." Journal of Plasma Physics 80, no. 4 (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,

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21

Belokozenko, M. A., N. A. Sapoletova, S. E. Kushnir, and K. S. Napolskii. "Effect of the photonic band gap position on the photocatalytic activity of anodic titanium oxide photonic crystal." Журнал неорганической химии 69, no. 1 (2024): 131–40. http://dx.doi.org/10.31857/s0044457x24010155.

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The slowing down of the group velocity of light at the edges of the photonic band gap is one of the important optical effects observed in photonic crystals. In particular, the “slow light” effect is used in photocatalysis to increase the photocatalytic activity of semiconductors. In this work, anatase photonic crystals with different spectral positions of the photonic band gap (390–1283 nm, measured in water) were obtained. It is shown that if one of the photonic band gaps is located near the absorption edge of the semiconductor (410 nm), photonic crystal exhibits high photocatalytic activity

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22

Romanov, S. G. "3-Dimensional Photonic Crystals at Optical Wavelengths." Journal of Nonlinear Optical Physics & Materials 07, no. 02 (1998): 181–200. http://dx.doi.org/10.1142/s0218863598000168.

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Different experimental strategies towards the 3-dimensional photonic crystals operating at optical wavelength are classified. The detailed discussion is devoted to the recent progress in photonic crystals fabricated by template method — the photonic band gap materials on the base of opal. The control of photonic properties of opal-based gratings is achieved through impregnating the opal with high refractive index semiconductors and dielectrics. Experimental study demonstrated the dependence of the stop band behaviour upon the type of impregnation (complete or partial) and showed a way for appr

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23

Beloglazov, V. I., M. V. Chainikov, Yu S. Skibina, and V. V. Tuchin. "Spectral properties of a soft glass photonic crystal fiber." Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics 13, no. 4 (2005): 171–77. http://dx.doi.org/10.3233/xst-2005-00140.

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We have created for the first time the photonic crystal optical fiber having the photonic band gap in the visible and NIR range of spectrum. This fiber consists of concentric layers of air holes of variable diameter with hollow cores. We have carried out studies on their transmission spectra formation. We have displayed the influence of geometry and arrangement of a fiber on its photonic band gap width and structure. It was established that changes of geometrical structure of a fiber allows one to control effectively the width of the photonic band gap that gives new opportunities to guide visi

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24

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

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25

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

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26

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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27

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 (2006): 1143–50. http://dx.doi.org/10.1109/jstqe.2006.879566.

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28

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 (2004): 1838–40. http://dx.doi.org/10.1063/1.1667592.

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29

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

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30

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

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31

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

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32

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

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33

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

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34

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

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35

Le Vassor d'Yerville, M., D. Cassagne, and C. Jouanin. "Photonic Band Gap Microcavities in Nitrides." physica status solidi (a) 183, no. 1 (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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36

Zhang, Qin, Wen Sheng Li, and Hai Ming Huang. "Changes of Band Gap Structure of 1-D Quasi-Periodic Photonic Crystal at Angular Incidence." Advanced Materials Research 881-883 (January 2014): 1113–16. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.1113.

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The transmission spectra of 1-D quasi-periodic photonic crystal of positive-negative index structure at angular incidence was studied by transfer matrix method. The results show that the photonic band gap structure changes along with different incidence angles, a new photonic band gap corresponding toω/ωpe=1 will appear, whose centric position is invariant with the changes of incidence angle, but the width broadens as the incidence angle increases; likewise, for a Bragg gap, the centric position and width of band gap also change, which provides conditions for achieving complete phase matching

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37

Lee, Jin Hyoung, Qi Wu, and Wounjhang Park. "Fabrication and optical characterizations of gold nanoshell opal." Journal of Materials Research 21, no. 12 (2006): 3215–21. http://dx.doi.org/10.1557/jmr.2006.0398.

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We fabricated three-dimensional photonic crystals by self-assembling gold nanoshells via forced sedimentation method. Gold nanoshells with a diameter of 458 nm (418-nm silica core and 20-nm gold shell) were synthesized and self-assembled into a 5-μm-thick opal structure. We observed reflection peaks at 710 and 1240 nm, which are believed to be from the complete three-dimensional photonic band gap and the (111) directional gap, respectively. Theses results were in good agreement with the photonic band-structure calculations done by the finite-difference time-domain method. Angle-resolved reflec

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38

Wülbern, Jan Hendrik, Markus Schmidt, Manfred Eich, et al. "Omnidirectional photonic band gap in polymer photonic crystal slabs." Applied Physics Letters 91, no. 22 (2007): 221104. http://dx.doi.org/10.1063/1.2817331.

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39

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

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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 (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 waveguide

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41

Yin, Hai Qing, Soshu Kirihara, and Yoshinari Miyamoto. "Development of 3D Ceramic Photonic Bandgap Structures." Key Engineering Materials 280-283 (February 2007): 533–36. http://dx.doi.org/10.4028/www.scientific.net/kem.280-283.533.

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The three-dimensional (3D) photonic band gap material is a material that there exists a full photonic band gap in which waves are forbidden to propagate whatever the polarization or the direction of propagation. In order to obtain photonic bandgap in lower range, we focus on the fabrication of PBG materials of diamond structure with TiO2 powder mixed with SiO2. The inverse epoxy structure with periodic diamond lattices in millimeter order has been fabricated by stereolithographic rapid prototyping. TiO2 slurry was filled into the epoxy structure and then cold isostatic pressing was applied. Af

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42

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 th

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43

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 th

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44

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

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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

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45

Yao, Dong, Yu Qing Xiong, and Zhan Lin Chen. "Theoretical Analysis of Band Gap of 2-D Square Photonic Crystals Fabricated by Dual-Step Dual-Team Holographic Method." Advanced Materials Research 271-273 (July 2011): 57–61. http://dx.doi.org/10.4028/www.scientific.net/amr.271-273.57.

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The dual-step dual-team holographic method to fabricate square lattices is proposed. The effect of intensity threshold was analyzed by calculating the intensity spatial distribution. The photonic band gap properties of two-dimensional square lattice fabricated by holographic lithography are investigated numerically. The influences of intensity threshold and dielectric contrast on photonic gap are comprehensively studied by plane wave expansion method. Calculations of band structure as a function of the intensity threshold show that the full photonic band gap does not increase monotonically wit

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46

Moghimi, M., S. Mirzakuchaki, N. Granpayeh, N. Nozhat, and G. H. Darvish. "Modification of photonic crystals for obtaining common band gaps for TE and TM waves." Canadian Journal of Physics 90, no. 2 (2012): 175–80. http://dx.doi.org/10.1139/p2012-001.

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The band gaps of the two-dimensional photonic crystals, created by inhomogeneous triangular photonic crystal of variable central hexagonal holes are derived. The structure is made of air holes in GaAs. We present the best absolute photonic band gap for this structure by changing the holes’ radii. The photonic band gaps are calculated by the plane wave expansion method. The results indicate 95% overlap in the band gaps of both polarizations of TE and TM in triangular lattice.

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47

Baert, Kasper, Branko Kolaric, Wim Libaers, et al. "Angular Dependence of Fluorescence Emission from Quantum Dots inside a Photonic Crystal." Research Letters in Nanotechnology 2008 (2008): 1–4. http://dx.doi.org/10.1155/2008/974072.

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The fluorescence of emitters embedded in a photonic crystal is known to be inhibited by the presence of an incomplete photonic band gap or pseudogap acting in their emission range. Here, we present a study of the angular dependence of the fluorescence emission of emitters embedded in a photonic crystal. Our results clearly show an angular dependence of the fluorescence emission, which is caused by the presence of an incomplete 3D band gap.

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48

Chen, Shi Bin, Yun Shi Yao, and Rui Long Wang. "Fabrication of Diamond-Structure Alumina Photonic Crystal with Rectangle Cavity Defect and its Microwave Properties." Applied Mechanics and Materials 423-426 (September 2013): 34–37. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.34.

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A diamond-structure alumina photonic crystal with a rectangle cavity defect has been fabricated combining stereolithography (SL) and gel-casting. In transmission spectra a resonance peak of transmission of 70% is observed in the band gap of 10.48Ghz-12.21Ghz, by comparing with the measured result of the perfect structure and theoretical calculations. Experimental results showed that the peak of photonic band gap was caused by the rectangle cavity defect of the diamond structural photonic crystal. The method provides us with a novel approach to fabricate ceramic microwave photonic crystals with

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49

Chen, Shi Bin, Yun Shi Yao, Xiao Hui Li, and Min Jie Wang. "Study on Band Gap Varying of Diamond Photonic Crystals by Fabricating to Bring the Error of Dielectric Volume Fraction." Applied Mechanics and Materials 670-671 (October 2014): 101–4. http://dx.doi.org/10.4028/www.scientific.net/amm.670-671.101.

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To avoid the effect of the error of dielectric volume fraction brought by fabricating process on band gap, the diamond crystals with different the error of dielectric volume fraction were designed and fabricated to investigate the fluctuation of band gaps. Theses photonic crystals with a diamond structure were fabricated using alumina by stereolithography, gel-casting and sintering. The photonic band gaps were observed along <100> direction and the photonic band gaps were formed in different frequency range. Increasing the radius from 4.2mm to 4.32mm and changing band width from 0.8 to 1

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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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