@inproceedings{a7e1019827944c15bd35d1dbcd7c85ca,
title = "Proposal Of Ultra-High Finesse, Bi-directional Vernier Based On Er-Doped Fiber Ring Resonator",
author = "Hamo Okamura and Katsumi Iwatsuki",
note = "Funding Information: The authors acknowledge suggestions on the bidirectional use of fiber ring by R. Esman and on the circulator by M. Koga. They thank M. Saruwatari, S. Saito for helpful discussions and H. Ishio, T. Ito and K. Nakagawa for encouragement.; Optical Fiber Sensors, OFS 1992 ; Conference date: 29-01-1992",
year = "1992",
language = "English",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
pages = "309--312",
booktitle = "Optical Fiber Sensors, OFS 1992",
}