A high gain wide dynamic range transimpedance amplifier for optical receivers

2014 ◽  
Vol 35 (1) ◽  
pp. 015001 ◽  
Author(s):  
Lianxi Liu ◽  
Jiao Zou ◽  
Yunfei En ◽  
Shubin Liu ◽  
Yue Niu ◽  
...  
Keyword(s):  
Dynamic Range ◽  
High Gain ◽  
Transimpedance Amplifier ◽  
Optical Receivers ◽  
Wide Dynamic Range

A CMOS transimpedance amplifier with high gain and wide dynamic range for optical fiber sensing system

Optik ◽  
2015 ◽  
Vol 126 (15-16) ◽  
pp. 1389-1393 ◽  
Author(s):  
Lianxi Liu ◽  
Jiao Zou ◽  
Ning Ma ◽  
Zhangming Zhu ◽  
Yintang Yang
Keyword(s):  
Optical Fiber ◽  
Dynamic Range ◽  
High Gain ◽  
Transimpedance Amplifier ◽  
Wide Dynamic Range ◽  
Fiber Sensing ◽  
Sensing System ◽  
Optical Fiber Sensing

scholarly journals Wide dynamic range transimpedance amplifier IC for 100-G DP-QPSK optical links using 1-^|^micro;m InP HBTs

2012 ◽  
Vol 9 (12) ◽  
pp. 1012-1017 ◽  
Author(s):  
Kimikazu Sano ◽  
Hiroyuki Fukuyama ◽  
Makoto Nakamura ◽  
Miwa Mutoh ◽  
Hideyuki Nosaka ◽  
...  
Keyword(s):  
Dynamic Range ◽  
Transimpedance Amplifier ◽  
Wide Dynamic Range ◽  
Optical Links

scholarly journals The Isotopx NGX and the ATONA Faraday Amplifiers

2020 ◽  
Author(s):  
Stephen E. Cox ◽  
Sidney R. Hemming ◽  
Damian Tootell
Keyword(s):  
Mass Spectrometer ◽  
Dynamic Range ◽  
Noble Gas ◽  
High Dynamic Range ◽  
High Gain ◽  
Low Noise ◽  
Transimpedance Amplifier ◽  
Noise Floor ◽  
Baseline Noise ◽  
Noise Measurements

Abstract. We installed the new Isotopx ATONA Faraday cup detector amplifiers on an Isotopx NGX mass spectrometer at Lamont-Doherty Earth Observatory in early 2018. The ATONA is a capacitive transimpedance amplifier, which differs from the traditional resistive transimpedance amplifier used on most Faraday detectors for mass spectrometry. Instead of a high gain resistor, a capacitor is used to accumulate and measure charge. The advantages of this architecture are a very low noise floor, rapid response time, stable baselines, and very high dynamic range. We show baseline noise measurements and measurements of argon from air and cocktail gas standards to demonstrate the capabilities of these amplifiers. The ATONA exhibits a noise floor better than a traditional 1013 Ω amplifier in normal noble gas mass spectrometer usage, superior gain and baseline stability, and an unrivaled dynamic range that makes it practical to measure beams ranging in size from below 10−16 A to above 10−9 A using a single amplifier.

High gain and wide dynamic range punchthrough heterojunction phototransistors

1993 ◽  
Vol 74 (11) ◽  
pp. 6978-6981 ◽  
Author(s):  
Y. Wang ◽  
E. S. Yang ◽  
W. I. Wang
Keyword(s):  
Dynamic Range ◽  
High Gain ◽  
Wide Dynamic Range
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