A birefringent launching fiber (BLF) is proposed as a means of reducing backscattered power fluctuations in single-mode fibers that occur during polarization-sensitive measurements. The BLF consists of birefringent single-mode fibers spliced in series. The arrangement of the birefringent single-mode fibers is discussed theoretically and experimentally. Results show the usefulness of the BLF in an optical-time-domain reflectometer.
© 1985 Optical Society of America
Original Manuscript: February 8, 1985
Manuscript Accepted: May 9, 1985
Published: October 1, 1985
Tsuneo Horiguchi, Kazunori Suzuki, Nori Shibata, and Shigeyuki Seikai, "Birefringent launching fibers for reducing backscattered power fluctuations in polarization-sensitive optical-time-domain reflectometers," J. Opt. Soc. Am. A 2, 1698-1704 (1985)