Results 51 to 60 of about 39,335 (326)

Demonstration of multi-channel 80 Gbit/s integrated transmitter and receiver for wavelength-division multiplexing passive optical network and fronthauling applications [PDF]

, 2016
The performance evaluation of a multi-channel transmitter that employs an arrayed reflective electroabsorption modulator-based photonic integrated circuit and a low-power driver array in conjunction with a multi-channel receiver incorporating a pin ...
Bauwelinck, Johan, Borghesani, A, Cronin, R, Eiselt, M, Grobe, K, Kehayas, E, Lai, CP, Maxwell, G, Naughton, A, Parsons, N, Qiu, Xing-Zhi, Smith, DW, Talli, G, Townsend, PD, Vaernewyck, Renato, Yin, Xin   +15 more
core   +1 more source

Influence of PCBM Nanocrystals on the Donor-Acceptor Polymer Ultraviolet Phototransistors

Nanomaterials
Organic phototransistors, renowned for their exceptional biocompatibility, hold promise in phototherapy for tracking the efficacy of photosensitive drugs within treatment areas.
Hong Zhu, Quanhua Chen, Lijian Chen, Rozalina Zakaria, Min-Su Park, Chee Leong Tan, Li Zhu, Yong Xu   +7 more
doaj   +1 more source

Towards on-chip generation, routing and detection of non-classical light

, 2015
We fabricate an integrated photonic circuit with emitter, waveguide and detector on one chip, based on a hybrid superconductor-semiconductor system. We detect photoluminescence from self-assembled InGaAs quantum dots on-chip using NbN superconducting ...
Andrejew, Alexander, Finley, Jonathan, Flassig, Fabian, Gross, Rudolf, Kaniber, Michael, Müller, Kai, Reithmaier, Günther, Vuçkovic, Jelena   +7 more
core   +1 more source

Fiber-to-waveguide alignment assisted by a transparent integrated light monitor [PDF]

, 2015
A novel fiber-to-waveguide alignment technique assisted by a transparent integrated light monitor is presented. The waveguide power is measured near the chip input facet by the contactless integrated photonic probe, which provides a feedback electrical ...
Carminati, Marco, Ciccarella, Pietro, Ferrari, Giorgio, Grillanda, Stefano, Melloni, Andrea, Morichetti, Francesco, Sampietro, Marco, Strain, Michael J.   +7 more
core   +1 more source

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source

A Rigorous Circuit Model for Simulation of Large-Scale Photonic Integrated Circuits

IEEE Photonics Journal, 2012
A rigorous circuit model for the simulation of large-scale photonic integrated circuit (PIC) is proposed and validated. Different from the conventional circuit theory, both guided and radiation fields are taken into consideration in the circuit model.
Wei-Ping Huang, Lin Han, Jianwei Mu
doaj   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Ultra-broadband spectrometer on a chip of picometer scale resolution

Light: Science & Applications, 2023
A reconfigurable photonic integrated circuit was developed to operate as an ultra-broadband spectrometer on SiN chip resolving spectral lines with picometer precision and thermal stability of ±2 °C.
Alina Karabchevsky
doaj   +1 more source

Multidimensional quantum entanglement with large-scale integrated optics [PDF]

, 2018
The ability to control multidimensional quantum systems is key for the investigation of fundamental science and for the development of advanced quantum technologies.
Acín, Antonio, Augusiak, Remigiusz, Bacco, Davide, Bonneau, Damien, Ding, Yunhong, Gong, Qihuang, Laing, Anthony, Mančinska, Laura, O'Brien, Jeremy L., Oxenløwe, Leif K., Paesani, Stefano, Rottwitt, Karsten, Salavrakos, Alexia, Santagati, Raffaele, Silverstone, Joshua W., Skrzypczyk, Paul, Thompson, Mark G., Tura, Jordi, Wang, Jianwei   +18 more
core   +4 more sources

Silicon photonic integrated circuits

2016 Progress in Electromagnetic Research Symposium (PIERS), 2015
In this talk, we review the technical merits of silicon photonic devices and integrated circuits, which have benefited from high-index-contrast silicon waveguides, a high integration level of various optical functions on the same chips, and mature complementary metal-oxide semiconductor (CMOS) fabrication techniques.
openaire   +3 more sources