The search functionality is under construction.

IEICE TRANSACTIONS on transactions

1.5µm Range Optical Time Domain Reflectometry Utilizing an LD and a Cooled InGaAs/InP APD

Kenji SHIMIZU, Masayuki FUJISE

  • Full Text Views

    0

  • Cite this

Summary :

A Rayleigh backscattered signal over a 64 km single-mode fiber has been successfully observed by a long-range OTDR utilizing a 1.5µm LD and an InGaAs/InP APD cooled to 0 with a Peltier's thermodevice, which improves 9.0 dB in the detector sensitivity in comparison with a Ge-APD at room temperature.

Publication
IEICE TRANSACTIONS on transactions Vol.E70-E No.4 pp.294-296
Publication Date
1987/04/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)
Category
Optoelectronics

Authors

Keyword