High-efficiency, zero-bias waveguide pin photodiode for low-power-consumption optical hybrid modules

1997 ◽  
Vol 33 (2) ◽  
pp. 160 ◽  
Author(s):  
Y. Muramoto ◽  
K. Kato ◽  
A. Kozen ◽  
M. Ueki ◽  
K. Noguchi ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Efficiency ◽  
Low Power Consumption ◽  
Zero Bias ◽  
Pin Photodiode

scholarly journals Accurate Sampling with Noisy Forces from Approximate Computing

Computation ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 39 ◽  
Author(s):  
Varadarajan Rengaraj ◽  
Michael Lass ◽  
Christian Plessl ◽  
Thomas D. Kühne
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Computer Simulations ◽  
High Efficiency ◽  
Type Equation ◽  
Low Power Consumption ◽  
Approximate Computing ◽  
Expectation Values ◽  
Computing Paradigm ◽  
Custom Hardware

In scientific computing, the acceleration of atomistic computer simulations by means of custom hardware is finding ever-growing application. A major limitation, however, is that the high efficiency in terms of performance and low power consumption entails the massive usage of low precision computing units. Here, based on the approximate computing paradigm, we present an algorithmic method to compensate for numerical inaccuracies due to low accuracy arithmetic operations rigorously, yet still obtaining exact expectation values using a properly modified Langevin-type equation.

scholarly journals High Efficiency, Low Power-Consumption DFB Quantum Cascade Lasers Without Lateral Regrowth

2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhi-Wei Jia ◽  
Li-Jun Wang ◽  
Jin-Chuan Zhang ◽  
Feng-Qi Liu ◽  
Yu-Hong Zhou ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Efficiency ◽  
Quantum Cascade Lasers ◽  
Low Power Consumption ◽  
Quantum Cascade ◽  
Cascade Lasers

High efficiency 1060nm VCSELS for low power consumption

2009 ◽  
Author(s):  
Takeo. Kageyama ◽  
Keishi Takaki ◽  
Suguru Imai ◽  
Yasumasa Kawakita ◽  
Koji Hiraiwa ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Efficiency ◽  
Low Power Consumption
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