TY - JOUR
T1 - Optical time domain reflectometer with a laser diode operating as light emitter/photodetector
AU - Nakashima, Takashi
AU - Nakazawa, Masataka
AU - Seikai, Shigeyuki
PY - 1985/2
Y1 - 1985/2
N2 - A new optical time domain reflectometer is proposed that uses a semiconductor laser diode (LD) as a pulse emitter and a photodetector. By employing LDs with center wavelengths of 1.31 and 1.56 μm, fault location lengths longer than 10 km were attained in both wavelengths for a graded-index multimode fiber.
AB - A new optical time domain reflectometer is proposed that uses a semiconductor laser diode (LD) as a pulse emitter and a photodetector. By employing LDs with center wavelengths of 1.31 and 1.56 μm, fault location lengths longer than 10 km were attained in both wavelengths for a graded-index multimode fiber.
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U2 - 10.1143/JJAP.24.L135
DO - 10.1143/JJAP.24.L135
M3 - Article
AN - SCOPUS:0022012581
VL - 24
SP - L135-L136
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 2
ER -