Noise spectrum measurements of a midwave, interband cascade infrared photodetector with 33 nm wide electron barrier

2013 ◽  
Author(s):  
Laura A. Treider ◽  
Vincent M. Cowan ◽  
Christian P. Morath ◽  
Zhaobing Tian ◽  
Sanjay Krishna
Keyword(s):  
Noise Spectrum ◽  
Infrared Photodetector ◽  
Spectrum Measurements

Noise Spectrum Measurements from 10 Hz to 1 MHz using a Tunable Switching Radiometer. I. Instrumentation

1971 ◽  
Vol 49 (7) ◽  
pp. 849-852 ◽  
Author(s):  
H. A. Buckmaster ◽  
R. S. Rathie
Keyword(s):  
High Precision ◽  
Noise Source ◽  
Noise Spectrum ◽  
Measurement Precision ◽  
Frequency Range ◽  
Direct Reading ◽  
Spectrum Measurements ◽  
Averaging Time

The first application of a switching (Dicke) radiometer to high-precision, noise spectrum measurements from 10 Hz to 1 MHz is described. The solution of the instrumentation problems unique to this frequency range are discussed in detail. The advantage of this radiometer is that it can be employed in a null mode so that it is direct reading and the measurement precision at all frequencies is limited fundamentally by the bandwidth and averaging time or by the calibration of the reference noise source and its attenuator.

Magnetic shielding and noise spectrum measurements of YBaCuO, BiSrCaCuO and (Bi,Pb)SrCaCuO superconducting tubes

Cryogenics ◽  
1993 ◽  
Vol 33 (2) ◽  
pp. 180-183 ◽  
Author(s):  
M.M Miller ◽  
T Carroll ◽  
R Soulen ◽  
L Toth ◽  
R Rayne ◽  
...  
Keyword(s):  
Noise Spectrum ◽  
Magnetic Shielding ◽  
Spectrum Measurements

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

scholarly journals Estimation of the Laser Frequency Noise Spectrum by Continuous Dynamical Decoupling

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Manchao Zhang ◽  
Yi Xie ◽  
Jie Zhang ◽  
Weichen Wang ◽  
Chunwang Wu ◽  
...  
Keyword(s):  
Noise Spectrum ◽  
Laser Frequency ◽  
Frequency Noise ◽  
Dynamical Decoupling

Synthesis of HgTe colloidal quantum dots for infrared photodetector

2021 ◽  
Vol 291 ◽  
pp. 129523
Author(s):  
Dan Liu ◽  
Sen Wen ◽  
Yuxiao Guo ◽  
Xingtian Yin ◽  
Wenxiu Que
Keyword(s):  
Quantum Dots ◽  
Colloidal Quantum Dots ◽  
Infrared Photodetector

Computation of Phase Noise Spectrum in Optoelectronic Oscillator

2021 ◽  
pp. 1-1
Author(s):  
Abhijit Banerjee ◽  
Larissa Aguiar Dantas de Britto ◽  
Gefeson Mendes Pacheco
Keyword(s):  
Phase Noise ◽  
Noise Spectrum ◽  
Optoelectronic Oscillator
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