Low capacitance SWIR photodetectors for high speed sensing applications

2020 ◽  
Author(s):  
Wei Zhang ◽  
Michael Evans ◽  
John Liobe ◽  
Wei Huang ◽  
Paul Bereznycky ◽  
...  
Keyword(s):  
High Speed ◽  
Sensing Applications ◽  
Low Capacitance

High-Speed Transmission Circuits Signaling in Optical Communication Systems

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
IS Amiri ◽  
Ahmed Nabih Zaki Rashed ◽  
P. Yupapin
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
High Speed ◽  
Digital Signals ◽  
Prediction Scheme ◽  
Optical Communication Systems ◽  
Efficient Prediction ◽  
Wide Line ◽  
Protection Devices ◽  
Low Capacitance

AbstractThis paper has outlined high-speed transmission circuits signaling in guided or unguided optical communication systems. An efficient prediction scheme to predict the signal distortion caused by intersymbol interference. As high-speed digital signals exceed many gigabits per second speeds, eye diagrams provide the means to quickly and accurately measure signal quality and system performance. Semiconductor understands the capacitance constraints that designers are faced with when using these high-speed interfaces and offers a wide line of ultra-low capacitance electrical spectral density protection devices that service these interfaces, and the noise can be reduced at the optimum circuit at both bandwidths of 167 MHz, and bandwidth of 200 MHz.

scholarly journals Ultra-low capacitance and high speed germanium photodetectors on silicon

2009 ◽  
Vol 17 (10) ◽  
pp. 7901 ◽  
Author(s):  
Long Chen ◽  
Michal Lipson
Keyword(s):  
High Speed ◽  
Low Capacitance

MEMS Based Transducer Designs for Monitoring High Speed Impacts

2012 ◽  
Vol 2012 (DPC) ◽  
pp. 000616-000632
Author(s):  
Philip Reiner ◽  
Arthur Jenkins ◽  
Sharon Sanchez ◽  
Tracy D. Hudson ◽  
Michael Kranz
Keyword(s):  
Short Duration ◽  
High Speed ◽  
Response Times ◽  
Signal Strength ◽  
Stress And Strain ◽  
Vibrational Modes ◽  
Micro Machining ◽  
Performance Parameters ◽  
Mems Sensors ◽  
Sensing Applications

MEMS based technologies provide a unique opportunity to develop micro-machined mechanical transducers for a variety of sensing applications. The micro-machining techniques that have been widely used for MEMS sensors provide a viable path for developing miniature sensors required for monitoring stress and strain for high speed impacts. Moreover, this technology allows sensors to be tailored to respond to specific vibrational modes and mode types. In particular, the electro-mechnical properties must be able to support very short response times without compromising signal strength. In this paper, we present the design and fabrication of micro-miniature PNZT based transducers for short duration mechanical impacts. Comparisons of their performance with conventional PZT transducers are presented. A discussion is also given of key performance parameters and the effects of post-fabrication processing and packaging on transducer performance.

Sign in / Sign up

Export Citation Format

Share Document