Gotowa bibliografia na temat „Down and Up conversions”
Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych
Spis treści
Zobacz listy aktualnych artykułów, książek, rozpraw, streszczeń i innych źródeł naukowych na temat „Down and Up conversions”.
Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.
Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.
Artykuły w czasopismach na temat "Down and Up conversions"
LI Bin, 李斌, 冯勋立 FENG Xun-li i 张智明 ZHANG Zhi-ming. "Frequency Up- and Down-conversions in Two-mode Cavity". ACTA PHOTONICA SINICA 40, nr 8 (2011): 1161–65. http://dx.doi.org/10.3788/gzxb20114008.1161.
Pełny tekst źródłaLin, Hang, José Marqués-Hueso, Daqin Chen, Yuansheng Wang i Bryce S. Richards. "Tm3+-sensitized up- and down-conversions in nano-structured oxyfluoride glass ceramics". Materials Research Bulletin 47, nr 12 (grudzień 2012): 4433–37. http://dx.doi.org/10.1016/j.materresbull.2012.09.048.
Pełny tekst źródłaZhuang, Jianle, Xianfeng Yang, Junxiang Fu, Chaolun Liang, Mingmei Wu, Jing Wang i Qiang Su. "Monodispersed β-NaYF4 Mesocrystals: In Situ Ion Exchange and Multicolor Up- and Down-Conversions". Crystal Growth & Design 13, nr 6 (6.05.2013): 2292–97. http://dx.doi.org/10.1021/cg301751c.
Pełny tekst źródłaWang, L., P. Li i Y. Li. "Down- and Up-Conversion Luminescent Nanorods". Advanced Materials 19, nr 20 (20.09.2007): 3304–7. http://dx.doi.org/10.1002/adma.200700144.
Pełny tekst źródłaJuan, Yu Lin. "A Wide Voltage-Ratio Dual-Output DC Converter for Charging Series-Connected Batteries". Energies 12, nr 9 (30.04.2019): 1650. http://dx.doi.org/10.3390/en12091650.
Pełny tekst źródłaDing, Mingye, Chunhua Lu, Yan Song, Yaru Ni i Zhongzi Xu. "Hydrothermal synthesis of ordered β-NaYF4 nanorod self-assemblies with multicolor up- and down-conversions". CrystEngComm 16, nr 6 (2014): 1163. http://dx.doi.org/10.1039/c3ce41860j.
Pełny tekst źródłaEhrler, Bruno, Nobuhiro Yanai i Lea Nienhaus. "Up- and down-conversion in molecules and materials". Journal of Chemical Physics 154, nr 7 (21.02.2021): 070401. http://dx.doi.org/10.1063/5.0045323.
Pełny tekst źródłaYan, R. X., i Y. D. Li. "Down/Up Conversion in Ln3+-Doped YF3 Nanocrystals". Advanced Functional Materials 15, nr 5 (maj 2005): 763–70. http://dx.doi.org/10.1002/adfm.200305044.
Pełny tekst źródłaScudder, Jillian M., Sara L. Ellison, Loubna El Meddah El Idrissi i Henry Poetrodjojo. "Conversions between gas-phase metallicities in MaNGA". Monthly Notices of the Royal Astronomical Society 507, nr 2 (13.08.2021): 2468–87. http://dx.doi.org/10.1093/mnras/stab2339.
Pełny tekst źródłaZhu, Jing, Shuai Yan, Hongjia Huang, Wei Cong, Changhui Gong, Fanfan Zheng i Shuo Li. "Research on Key Technologies of High-Reliability Telemetry Transmitters for Launch Vehicle Carrying". Journal of Physics: Conference Series 2670, nr 1 (1.12.2023): 012016. http://dx.doi.org/10.1088/1742-6596/2670/1/012016.
Pełny tekst źródłaRozprawy doktorskie na temat "Down and Up conversions"
Smara, Zakarya. "Etudes des propriétés optiques de nanoparticules de fluorures Na(Y,Bi)F4 dopées par des ions de terres rares et synthétisées par coprécipitation". Electronic Thesis or Diss., Université Clermont Auvergne (2021-...), 2021. http://www.theses.fr/2021UCFAC030.
Pełny tekst źródłaThis work is devoted to the development of nanophosphors of formulations β-NaBiF4 and α-NaYF4 monodoped Eu3+, Tb3+, Pr3+, codoped with Yb3+ and tridoped with Ce3+. These materials were prepared by coprecipitation, and the synthesis parameters were optimized to produce nanocubes (NCs) with edge lengths between 35 and 65 nm, reproducibly and with a narrow size distribution. The obtained NCs were characterized from a structural (XRD, IR), morphological (SEM and TEM) and optical (photoluminescence) point of view, making it possible to confirm their crystalline purities on the one hand and to record spectral distributions of luminescence in accordance with those expected on the other hand. Analysis of emission spectra and fluorescence decays, under UV and / or near infrared excitations, has demonstrated that efficient Stokes and anti-Stokes conversion processes occur in these NCs. The results are discussed by considering various paths of radiative de-excitations and energy transfer, making it possible to conclude that the two processes can be generated on the same NC, even if the latter are in competition in certain cases
Termos, Hassan. "Study of up & down conversion technique by all-optical sampling based on SOA-MZI". Thesis, Brest, 2017. http://www.theses.fr/2017BRES0021/document.
Pełny tekst źródłaFrequency mixing is a key function existing in different systems, especially in mixed photonic-microwave ones. Today, the supremacy of optical networks to carry high bitrate data over large distances motivates the optical implementation of such functions to benefit from the low loss, high bandwidth, low size and weight of optical technologies. In this work, we study a photonic mixer based on a SOA-MZI (Semiconductor Optical Amplifier Mach-Zehnder Interferometer) device and a sampling technique allowing both conversion towards high and low frequencies.The involved mixing principle exploits the spectral characteristics of a sampled signal in which replicas of the original spectrum exist at different other frequencies. Basing the frequency conversion on a sampling technique gives two advantages: the photonic mixer configuration is the same for up and down conversions, and the frequency of the local oscillator can be less than the addressed frequency range.The implementation of such a sampling technique needs an optically-controlled high-frequency optical switch. As shown in this work, a SOA-MZI can play this role. Depending on the relative phase between its arms, an interferometric structure (MZI) can transmit or cancel an optical input signal. By locating one SOA in each arm of the MZI structure, the cross-phase modulation that exists inside an SOA is exploited to optically control the optical switch state of the MZI.Controlled by an optical pulse source, this optical switch is able to sample an optical input signal carrying complexmodulated data. Frequency conversions of mono and multi-carrier signals in the range 0.5-39.5 GHz have been successfully achieved. By using a differential configuration of the SOA-MZI, both up and down conversions at bitrates up to 1 Gb/s are reached
Cheroura, Youcef. "Photoconversion et exaltation plasmonique de nanoparticules de β-NaGdF4 pour potentielles applications photovoltaïques sur silicium". Electronic Thesis or Diss., Université Clermont Auvergne (2021-...), 2021. http://www.theses.fr/2021UCFAC023.
Pełny tekst źródłaA multifunctional system was developed to be used as a dual ultraviolet (UV) and near infrared (NIR) light harvester and photo-converters by Down (DS-DC) and Up Conversions (UC) in visible light to enhance the light trapping properties of thin-film solar cells. Nanorods ( 140 nm x 60 nm) of β-NaGdF4 singly doped by Eu3+, Pr3+, Er3+ and co-doped by Yb3+ were synthesized by co-precipitation method (optimized conditions: 150°C, 60 min). The structural and morphological properties were characterized by X-ray diffraction, infrared spectroscopy, Raman and electron microscopy (TEM) confirming the quality of the elaborated materials. Using the structural probe properties of the Eu3+ ion, local order was identified and discussed on the basis of Judd-Ofelt theory. The analysis of the fluorescence properties was carried out under pulsed and cw excitations. The radiative de-excitation and energy transfer channels for both DC and UC processes, occurring in each system, have been identified and discussed based on the evolution of fluorescence intensities as a function of continuous pump power and on the kinetics of luminescence decays under UV and NIR excitations. Particular attention was paid to the Er3+/Yb3+ system for which a coupling by plasmonic effect was considered with metallic nanoparticles (NPMs) of noble metals gold and silver. Depending on the nature, shape and size of the NPMs, enhancements or attenuations of fluorescence intensities, in addition in some cases to an increase in decaying rates have been observed. They are discussed considering two main processes, scattering and the Purcell effects
Dieudonné, Belto. "Guides d’onde en verres et vitrocéramiques fluorés dopés terre rare élaborés par PVD pour l’émission dans le visible et la conversion de fréquence". Thesis, Le Mans, 2012. http://www.theses.fr/2012LEMA1023/document.
Pełny tekst źródłaThe project joins in the development of miniaturized laser sources RGB for display and videoprojection, frequency conversion in solar cells.Fluoride glasses ZLAG ( ZrF4-LaF3-AlF3-GaF3) co-doped with rare earths were studied. This glass has a low phonon energy, a strong solubility of the rare earth ions and can be fabricated as thin films by PVD. It is also the precursor of transparent glass-ceramics. Similar emissions in both co-doped bulk and waveguides have been observed ; blue, orange, red emission for Pr3+-Yb3+ and blue, red emission for Tm3+-Yb3+. The RGB emission in bulk Tm3+-Er3+-Yb3+ tri-doped glass seems promising. Furthermore, the absorption cross section of Pr3+ and Yb3+ ions has been increased by 30% with the ceraming process.An energy transfer efficiency (ETE) of 92% has been obtained for co-doped glass with 0,5Pr3+-10Yb3+ for the conversion process of a blue photon into two infrared one
Tian, Hai, Tom Trojak i Charles H. Jones. "COMMUNICATIONS OVER AIRCRAFT POWER LINES: A PRACTICAL IMPLEMENTATION". International Foundation for Telemetering, 2006. http://hdl.handle.net/10150/603939.
Pełny tekst źródłaThis paper presents a practical implementation of a hardware design for transmission of data over aircraft power lines. The intent of such hardware is to significantly reduce the wiring in the aircraft instrumentation system. The potential usages of this technology include pulse code modulation (PCM), Ethernet and other forms data communications. Details of the fieldprogrammable gate array (FPGA) and printed circuit board (PCB) designs of the digital and analog front end will be discussed. The power line is not designed for data transmission. It contains considerable noise, multipath effects, and time varying impedance. Spectral analysis data of an aircraft is presented to indicate the difficulty of the problem at hand. A robust modulation is required to overcome the harsh environment and to provide reliable transmission. Orthogonal frequency division multiplexing (OFDM) has been used in power line communication industry with a great deal of success. OFDM has been deemed the most appropriate technology for high-speed data transmission on aircraft power lines. Additionally, forward error correction (FEC) techniques are discussed.
Dieudonné, Belto. "Guides d'onde en verres et vitrocéramiques fluorés dopés terre rare élaborés par PVD pour l'émission dans le visible et la conversion de fréquence". Phd thesis, Université du Maine, 2012. http://tel.archives-ouvertes.fr/tel-00808593.
Pełny tekst źródłaBjörklund, Daniel. "Implementation of a Software-Defined Radio Transceiver on High-Speed Digitizer/Generator SDR14". Thesis, Linköpings universitet, Elektroniksystem, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-78213.
Pełny tekst źródłaBall, Justin. "Up-down asymmetric tokamaks". Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:b7932b07-1388-497e-8d95-4bdffabc52d9.
Pełny tekst źródłaSolway, David. "Teaching down or learning up". Mémoire, Université de Sherbrooke, 1995. http://hdl.handle.net/11143/9212.
Pełny tekst źródłaKarlsson, Rikard. "Hybrid start up/shut down vibrations". Thesis, KTH, Farkost och flyg, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-39688.
Pełny tekst źródłaKsiążki na temat "Down and Up conversions"
Munsch, Robert N. Up, up, down. Toronto: Scholastic, 2011.
Znajdź pełny tekst źródłaMunsch, Robert N. Up, up, down! New York: Scholastic, 2001.
Znajdź pełny tekst źródłaMunsch, Robert N. Up, up, down. New York: Scholastic, 2002.
Znajdź pełny tekst źródłaLittle Acorn & Associates, Inc i Roberta Suid, red. Up down. Iverness, CA: Monday Morning Books, 2006.
Znajdź pełny tekst źródłaUp / down. New York: Benchmark Books, 2004.
Znajdź pełny tekst źródłaUp & down. [New York]: Little Simon, 1993.
Znajdź pełny tekst źródłaStaying up, up, up in a down, down, world. Nashville, Tenn: Thomas Nelson, 2000.
Znajdź pełny tekst źródłaUp, down, and up again. Santa Cruz, CA: American Poetry Association, 1990.
Znajdź pełny tekst źródłaUp and down. Unity, Me: Five Star, 2000.
Znajdź pełny tekst źródłaRivière, Marc. Up and down. Paris: Ipso Facto, 1999.
Znajdź pełny tekst źródłaCzęści książek na temat "Down and Up conversions"
Zieliński, Tomasz P. "Introduction to SDR: IQ Signals and Frequency Up-Down Conversion". W Starting Digital Signal Processing in Telecommunication Engineering, 483–515. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-49256-4_17.
Pełny tekst źródłaAgrawal, Ruchi, Manas Srivastava i Raghumani S. Ningthoujam. "Photo-Luminescent Materials: Down-Conversion, Quantum Cutting, Up-Conversion, Photo-Avalanche, Core@Shell Nanostructures". W Handbook of Materials Science, Volume 1, 25–67. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-7145-9_2.
Pełny tekst źródłaBorne, Adrien, Iännis Roland, Marco Ravaro, Giuseppe Marino, Stefan Suffit, Pascal Filloux, Aristide Lemaître, Ivan Favero i Giuseppe Leo. "Nonlinear Up- and Down-Conversion in AlGaAs Microdisks Integrated in a Photonic Circuit". W NATO Science for Peace and Security Series B: Physics and Biophysics, 247–49. Dordrecht: Springer Netherlands, 2021. http://dx.doi.org/10.1007/978-94-024-2138-5_15.
Pełny tekst źródłaBill, Kirsten. ""Thus Alle pis Thyngys Turnyng Up-so-down": Translation, Conversion and Subjectivity in The Book of Margery Kempe". W The Medieval Translator. Traduire au Moyen Age, 270–84. Turnhout: Brepols Publishers, 1998. http://dx.doi.org/10.1484/m.tmt-eb.4.00027.
Pełny tekst źródłaStrathausen, Roger. "Up and Down". W Leading When You’re Not the Boss, 113–17. Berkeley, CA: Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-1748-1_9.
Pełny tekst źródłaMidgley, Mary. "Up and Down". W Beast and Man, 145–64. Wyd. 2. London: Routledge, 2021. http://dx.doi.org/10.4324/9780203380192-10.
Pełny tekst źródłaDevonshire-Ellis, Chris, Andy Scott i Sam Woollard. "WFOE Conversions and Closures". W Setting Up Wholly Foreign Owned Enterprises in China, 49–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15540-6_3.
Pełny tekst źródłaDevonshire-Ellis, Chris, Andy Scott i Sam Woollard. "Joint Venture Conversions and Closures". W Setting Up Joint Ventures in China, 107–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-16040-0_6.
Pełny tekst źródłaAuzel, F. "Up-conversions in RE-doped Solids". W Spectroscopic Properties of Rare Earths in Optical Materials, 266–319. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/3-540-28209-2_5.
Pełny tekst źródłaBerg Hansen, Kim. "Up-and-Down Patterns". W Practical Oracle SQL, 325–49. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-5617-6_17.
Pełny tekst źródłaStreszczenia konferencji na temat "Down and Up conversions"
Jaiyen, Jakaphan, Alongkom Namahoot i Prayoot Akkaraekthalin. "A 2.4-2.5 GHz Singly Balanced Diode Mixer for Up and Down Conversions". W 2006 International Symposium on Communications and Information Technologies. IEEE, 2006. http://dx.doi.org/10.1109/iscit.2006.339951.
Pełny tekst źródłaTermos, Hassan, Thierry Rampone, Ammar Sharaiha, Ali Hamie i Ali Alaeddine. "OFDM signal up and down frequency conversions by a sampling method using a SOA-MZI". W 2017 29th International Conference on Microelectronics (ICM). IEEE, 2017. http://dx.doi.org/10.1109/icm.2017.8268822.
Pełny tekst źródłaKwiat, P. G. "The Conversion Revolution: Down, Up and Sideways". W QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING. AIP, 2004. http://dx.doi.org/10.1063/1.1834448.
Pełny tekst źródłaRichards, Bryce S., Aruna Ivaturi, Sean K. W. MacDougall i Jose Marques-Hueso. "Up- and down-conversion materials for photovoltaic devices". W SPIE Photonics Europe, redaktorzy Ralf Wehrspohn i Andreas Gombert. SPIE, 2012. http://dx.doi.org/10.1117/12.923298.
Pełny tekst źródłaKwiat, Paul, Joseph Altepeter, Evan Jeffrey, Nicholas Peters i Aaron VanDevender. "Up-, down- and sideways-conversion for quantum information". W International Quantum Electronics Conference. Washington, D.C.: OSA, 2004. http://dx.doi.org/10.1364/iqec.2004.itha1.
Pełny tekst źródłaHartmann, Paul, Peter Pachler, Elisabeth L. Payrer i Stefan Tasch. "Up and down: color conversion for solid-state lighting". W SPIE OPTO: Integrated Optoelectronic Devices, redaktorzy Klaus P. Streubel, Heonsu Jeon i Li-Wei Tu. SPIE, 2009. http://dx.doi.org/10.1117/12.809033.
Pełny tekst źródłaLi, Guanlin, Hongwen Li, Xiyou Chen, Mahshid Amirabadi, Xianmin Mu i Brad Lehman. "Quadratic Step-up/down Converters with Wider Conversion Ratio". W 2022 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2022. http://dx.doi.org/10.1109/ecce50734.2022.9947507.
Pełny tekst źródłaSong, Ming, Weiwei Guan, Guodong Liu, Meichen Yan i Shigang Zhou. "Design of the Ka-Band Up-Down Conversion Module". W 2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP). IEEE, 2021. http://dx.doi.org/10.1109/imws-amp53428.2021.9644026.
Pełny tekst źródłaVerma, Deepak, Tor O. Saetre i Ole-Morten Midtgard. "Review on up/down conversion materials for solar cell application". W 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC). IEEE, 2012. http://dx.doi.org/10.1109/pvsc.2012.6318129.
Pełny tekst źródłaKou, Xiaobing, Facheng Zhang, Liang Li i Guanghua Yang. "An X-band Up-down Conversion System with Variable Bandwidth". W 2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT). IEEE, 2022. http://dx.doi.org/10.1109/icmmt55580.2022.10022704.
Pełny tekst źródłaRaporty organizacyjne na temat "Down and Up conversions"
Richards, Whitman. Top-Down Influences on Bottom-Up Processing. Fort Belvoir, VA: Defense Technical Information Center, styczeń 1993. http://dx.doi.org/10.21236/ada261514.
Pełny tekst źródłaOrdoñez, Guillermo, i Facundo Piguillem. Savings and Saving Rates: Up or Down? Cambridge, MA: National Bureau of Economic Research, maj 2020. http://dx.doi.org/10.3386/w27179.
Pełny tekst źródłaRichards, Whitman. Top-Down Influences on Bottom-Up Processing. Fort Belvoir, VA: Defense Technical Information Center, maj 1991. http://dx.doi.org/10.21236/ada238235.
Pełny tekst źródłaLogan, John, Andrew Foster, Hongwei Xu i Wenquan Zhang. Income Segregation: Up or Down, and for Whom? Cambridge, MA: National Bureau of Economic Research, kwiecień 2020. http://dx.doi.org/10.3386/w27045.
Pełny tekst źródłaKristanto, Gabriel Andari. Garbage went up as homes were locked down. Redaktorzy Ria Ernunsari, Sarah Bailey i Sara Phillips. Monash University, czerwiec 2022. http://dx.doi.org/10.54377/12bc-6537.
Pełny tekst źródłaDoerry, Armin. Coherent Processing of Up/Down Linear Frequency Modulated Chirps. Office of Scientific and Technical Information (OSTI), listopad 2020. http://dx.doi.org/10.2172/1716574.
Pełny tekst źródłaMumm, Jared M., Joseph D. Stock, Samaneh Azarpajouh, Amber Howell, Anna K. Johnson, Kenneth J. Stalder i Julia A. Calderón Díaz. Depiction of Lying Down and Standing up Sequences in Multiparous Sows. Ames (Iowa): Iowa State University, styczeń 2017. http://dx.doi.org/10.31274/ans_air-180814-346.
Pełny tekst źródłaJohnson, Paul, i Christopher Giles. Taxes down, taxes up: the effects of a decade of tax changes. Institute for Fiscal Studies, luty 1994. http://dx.doi.org/10.1920/co.ifs.1994.0041.
Pełny tekst źródłaSammy Andrzejaczek, Sammy Andrzejaczek. Why do tiger sharks swim up and down the water column? – An up-close view of their vertical movements. Experiment, maj 2016. http://dx.doi.org/10.18258/7190.
Pełny tekst źródłaBenzarti, Youssef, Dorian Carloni, Jarkko Harju i Tuomas Kosonen. What Goes Up May Not Come Down: Asymmetric Incidence of Value-Added Taxes. Cambridge, MA: National Bureau of Economic Research, wrzesień 2017. http://dx.doi.org/10.3386/w23849.
Pełny tekst źródła