Near-infrared photon upconversion devices based on GaNAsSb active layer lattice matched to GaAs

2009 ◽  
Vol 94 (9) ◽  
pp. 093504 ◽  
Author(s):  
Y. Yang ◽  
W. Z. Shen ◽  
H. C. Liu ◽  
S. R. Laframboise ◽  
S. Wicaksono ◽  
...  
Keyword(s):  
Active Layer ◽  
Near Infrared ◽  
Infrared Photon ◽  
Lattice Matched

Near-infrared photon-excited energy transfer in platinum(ii)-based supramolecular polymers assisted by upconverting nanoparticles

2021 ◽  
Vol 57 (15) ◽  
pp. 1927-1930
Author(s):  
Zhao Gao ◽  
Lulu Shi ◽  
Xiao Ling ◽  
Ze Chen ◽  
Qingsong Mei ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Supramolecular Polymers ◽  
Upconversion Nanoparticles ◽  
Supramolecular System ◽  
Infrared Photon

A hybrid supramolecular system with near-infrared photon-excited energy transfer has been successfully constructed, relying on the assistance of upconversion nanoparticles in platinum(ii)-based supramolecular polymers.

The Time Response of Exponential Doping NEA InGaAs Photocathode Applied to near Infrared Streak Cameras

2011 ◽  
Vol 415-417 ◽  
pp. 1403-1406
Author(s):  
Wei Dong Tang ◽  
Wen Zheng Yang ◽  
Zhi Peng Cai ◽  
Chuan Dong Sun
Keyword(s):  
Electric Field ◽  
Quantum Efficiency ◽  
Active Layer ◽  
Near Infrared ◽  
Streak Camera ◽  
Numerical Results ◽  
Time Response ◽  
Transport Time ◽  
Minority Carriers

An exponential doping NEA InGaAs photocathode is theoretically proposed to apply in the near infrared streak camera. The photocathode time response is calculated and analyzed by using a photoelectron non-steady method. The numerical results show that the excited electrons in the InGaAs active layer is accelerated due to the built-in electric field induced by the exponential doping structure, which shortens the transport time of minority carriers in the photocathode and thus, the time response is greatly improved. In addition, the exponential doping InGaAs photocathode possesses time response of less than 10 picoseconds and near-infrared quantum efficiency of 10%.

Near-infrared photon propagation in complex knee by Monte-Carlo modeling

2014 ◽  
Vol 12 (s2) ◽  
pp. S21701-321704 ◽  
Author(s):  
Yanping Chen Yanping Chen ◽  
Xiong Ma Xiong Ma ◽  
Xiaoling Wang Xiaoling Wang ◽  
Shaojie Wang Shaojie Wang
Keyword(s):  
Monte Carlo ◽  
Near Infrared ◽  
Monte Carlo Modeling ◽  
Photon Propagation ◽  
Infrared Photon

Near-Infrared Absorption in Lattice-Matched AlInN/GaN and Strained AlGaN/GaN Heterostructures Grown by MBE on Low-Defect GaN Substrates

2012 ◽  
Vol 41 (5) ◽  
pp. 881-886 ◽  
Author(s):  
C. Edmunds ◽  
L. Tang ◽  
D. Li ◽  
M. Cervantes ◽  
G. Gardner ◽  
...  
Keyword(s):  
Infrared Absorption ◽  
Near Infrared ◽  
Lattice Matched

Optical and near-infrared photon detection with superconducting devices

2011 ◽  
Author(s):  
Sae Woo Nam ◽  
Adriana Lita ◽  
Brice Calkins ◽  
Burm Baek ◽  
Marty Stevens ◽  
...  
Keyword(s):  
Near Infrared ◽  
Superconducting Devices ◽  
Photon Detection ◽  
Infrared Photon

Green, red and near-infrared photon up-conversion in Ga–Ge–Sb–S:Er3+ amorphous chalcogenides

2014 ◽  
Vol 147 ◽  
pp. 209-215 ◽  
Author(s):  
L. Strizik ◽  
J. Zhang ◽  
T. Wagner ◽  
J. Oswald ◽  
T. Kohoutek ◽  
...  
Keyword(s):  
Near Infrared ◽  
Amorphous Chalcogenides ◽  
Infrared Photon

scholarly journals Microwave excitation and applications of an elliptical excimer lamp

1998 ◽  
Vol 16 (3) ◽  
pp. 509-524 ◽  
Author(s):  
Ziming He ◽  
Mark A. Prelas ◽  
Jon M. Meese ◽  
Li-Te Lin
Keyword(s):  
Near Infrared ◽  
Vacuum Ultraviolet ◽  
High Efficiency ◽  
Film Growth ◽  
Excimer Lamp ◽  
Microwave Cavities ◽  
Diamond Thin Film ◽  
Potential Applications ◽  
Infrared Photon ◽  
Microwave Excitation

The concept and experimental results of a microwave-excited elliptical excimer lamp are presented in this paper. The plasma excimer photons are excited at one focus, and the absorber is placed at the second focus. Two elliptical microwave cavities with different eccentricities were tested to study the excitation and characteristics of such an elliptical excimer lamp. The results show that it can be a high-efficiency, narrow-band incoherent vacuum–ultraviolet (VUV)-to-near-infrared photon source. The potential applications of such an excimer lamp, especially with tunable vibronic solid-state and diamond thin film growth, are discussed.

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