Results 21 to 30 of about 5,513 (216)

High-Power and High-Responsivity Avalanche Photodiodes for Self-Heterodyne FMCW Lidar System Applications

IEEE Access, 2021
In this work, we demonstrate the high-power and high-responsivity performance of the dual multiplication (M-) layers in In0.52Al0.48As based avalanche photodiode (APD).
Zohauddin Ahmad, Yan-Min Liao, Sheng-I Kuo, You-Chia Chang, Rui-Lin Chao, Naseem, Yi-Shan Lee, Yung-Jr Hung, Huang-Ming Chen, Jyehong Chen, Jiun-In Guo, Jin-Wei Shi   +11 more
doaj   +1 more source

Breadboard of Microchip Laser and Avalanche Photodiode in Geiger and Linear Mode for LiDAR Applications

Applied Sciences, 2023
This paper reports the implementation of two critical technologies used in light detection and ranging for space applications: (1) a microchip Q-switched laser breadboard; (2) a breadboard of an indium gallium arsenide avalanche photodiode working at 292
Ana de Sousa, Rafael Pinto, Bruno Couto, Beltran Nadal, Hugo Onderwater, Paulo Gordo, Manuel Abreu, Rui Melicio, Patrick Michel   +8 more
doaj   +1 more source

Surface passivation of random alloy AlGaAsSb avalanche photodiode

Electronics Letters, 2023
AlGaAsSb attracts significant interest for near‐infrared avalanche photodiodes (APD). The authors report a two‐order reduction in the dark current and a six‐time enhancement of gain in random alloy (RA) AlGaAsSb APD that is surface passivated by ...
Peng Cao, Hongling Peng, Tiancai Wang, Vibha Srivastava, Manoj Kesaria, Minghui You, Qiandong Zhuang, Wanhua Zheng   +7 more
doaj   +1 more source

Si Photonic-Integrated Chip Assembly With Waveguide Ge Avalanche Photodiode for 10 Gbps L-Band Optical Access Networks

IEEE Photonics Journal, 2022
The receiving characteristics of the silicon photonic-integrated chip assembly consisting of transimpedance amplifiers and butt-joint waveguide germanium avalanche photodiodes with lateral separated absorption and multiplication (SAM) structures were ...
Hideki Ono, Junichi Fujikata, Masataka Noguchi, Hiroyuki Takahashi, Masanori Itoh, Daisuke Shimura, Hiroki Yaegashi, Hironori Sasaki   +7 more
doaj   +1 more source

Simulation of Al0.85Ga0.15As0.56Sb0.44 avalanche photodiodes [PDF]

, 2022
Al0.85Ga0.15As0.56Sb0.44 is a promising avalanche material for near infrared avalanche photodiodes (APDs) because they exhibit very low excess noise factors.
Petticrew, J.D., Ng, J.S., Taylor-Mew, J.D., Tan, C.H.   +3 more
core   +1 more source

Quenching Statistics of Silicon Single Photon Avalanche Diodes

IEEE Journal of the Electron Devices Society, 2021
The statistical behavior of silicon-based single-photon-avalanche-diodes (SPADs) is investigated by using self-consistent 3-D Monte Carlo simulations.
Thibauld Cazimajou, Marco Pala, Jerome Saint-Martin, Remi Helleboid, Jeremy Grebot, Denis Rideau, Philippe Dollfus   +6 more
doaj   +1 more source

Ge-on-Si single-photon avalanche diode detectors: design, modeling, fabrication, and characterization at wavelengths 1310 and 1550 nm [PDF]

, 2013
The design, modeling, fabrication, and characterization of single-photon avalanche diode detectors with an epitaxial Ge absorption region grown directly on Si are presented.
Lever, LJM, Paul, D.J., Buller, GS, Ikonic, Zoran, Warburton, Ryan E, Ikonic, Z, Myronov, Maksym, Knights, AP, Leadley, D. R. (David R.), Gallacher, Kevin, Kelsall, Robert W., Pilgrim, Neil J, Pilgrim, NJ, Paul, DJ, Myronov, M., Paul, Douglas J. (Professor of Semiconductor Devices), Allred, P, Intermite, G., Leadley, David R, Huante-Ceron, E, Kelsall, RW, Lever, Leon J M, Pilgrim, Neil J., Kelsall, R.W., Allred, P., Myronov, M, Huante-Ceron, Edgar, Lever, Leon J. M., Lever, L.J.M., Leadley, D.R., Knights, A.P., Knights, Andrew P., Allred, Phil, Ikonic, Z., Huante-Ceron, E., Warburton, RE, Knights, Andrew P, Pilgrim, N.J., Buller, G.S., Intermite, G, Paul, Douglas J, Warburton, Ryan E., Leadley, DR, Intermite, Giuseppe, Gallacher, K, Warburton, R.E., Buller, G. S. (Gerald S.), Kelsall, Robert W, Buller, Gerald Stuart   +48 more
core   +1 more source

Fabrication of Infrared Linear Arrays of InAs Planar Avalanche Photodiodes [PDF]

, 2022
These files correspond to the data presented in: Fabrication of Infrared Linear Arrays of InAs Planar Avalanche ...
Tarick Osman (7466135), Leh Woon Lim (12341468), Jo Shien Ng (12190323), Chee Hing Tan (12190328)   +3 more
core   +2 more sources

Advances in near-infrared avalanche diode single-photon detectors

Chip, 2022
Avalanche-photodiode-based near-infrared single-photon detectors have seen rapid development in the last two decades because of their enormous internal gain, high sensitivity, fast response, small volume, and ease of integration.
Chen Liu, Hai-Feng Ye, Yan-Li Shi
doaj   +1 more source

Low-Noise 3-D Avalanche Photodiodes

IEEE Photonics Journal, 2016
In this paper, we present a new 3-D structure for the InP-based avalanche photodiode, aiming at decreasing the excess noise factor. To the best of our knowledge, it is the first time new device designs based on the recently developed 3-D spatial dead ...
Zhiwei Wu, Jingshu Guo, Yuan Li, Yanli Zhao   +3 more
doaj   +1 more source