Improved dynamic-range single-mode OTDR at 1.3µm


Gold, M.P. and Hartog, A.H. (1984) Improved dynamic-range single-mode OTDR at 1.3µm. Electronics Letters, 20, (7), 285-287. (doi:10.1049/el:19840195).

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Original Publication URL: ttp://dx.doi.org/10.1049/el:19840195

Description/Abstract

A high-performance single-mode optical time-domain reflector (OTDR) incorporating a new low-noise receiver design utilising a PIN diode detector and a transimpedance amplifier is described. With a 1.3 µm laser diode source a dynamic range of 30 dB one way is achieved, and using an Nd:YAG laser source the dynamic range is 41 dB one way.

Item Type: Article
ISSNs: 0013-5194 (print)
1350-911X (electronic)
Related URLs:
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 78608
Date Deposited: 11 Mar 2010
Last Modified: 27 Mar 2014 18:59
URI: http://eprints.soton.ac.uk/id/eprint/78608

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