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Updated: Jul 9, 2026

13:02
Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation
Published on: February 25, 2017
Composite cavity semiconductor fiber ring laser
Optics Letters
|December 8, 2007
Abstract:
A passive subring cavity that served as mode selector was inserted into a semiconductor fiber ring laser to generate a stable lasing spectrum. A narrow linewidth of less than 10 kHz with unidirectional operation in the composite cavity ring laser was achieved. Tuning over a range of 20 nm was obtained by application of 0-30 V dc to a piezoelectric transducer in the subring cavity.

