Detachable 400-MHz acousto-optic phase modulator for a single-mode optical fiber

Abstract

A single-mode-fiber phase modulator was constructed by contacting the fiber with a lapped glass capillary tube. The capillary’s inner surface provides a long, effectively semicircular contact region to the fiber, allowing throughput of acoustic waves launched from a thin-film ZnO transducer fabricated directly onto the capillary’s other lapped face. The device operated at a center frequency of 416 MHz with a FWHM bandwidth of 14 MHz. The maximum phase shift was $0.033\text{rad}/\sqrt{\text{mW}}$, with a largest measured value of 1.2 rad at 1.3-W input electrical power.

© 1989 Optical Society of America

All-fiber 10 MHz acousto-optic modulator of a fiber Bragg grating at 1060 nm wavelength

Ricardo E Silva, Tobias Tiess, Martin Becker, Tina Eschrich, Manfred Rothhardt, Matthias Jäger, Alexandre A. P. Pohl, and Hartmut Bartelt
Opt. Express 23(20) 25972-25978 (2015)

Actively mode-locked fiber ring laser by intermodal acousto-optic modulation

M. Bello-Jiménez, C. Cuadrado-Laborde, D. Sáez-Rodríguez, A. Diez, J. L. Cruz, and M. V. Andrés
Opt. Lett. 35(22) 3781-3783 (2010)

Single-pulse degenerate-cross-phase modulation in a single-mode optical fiber

Q. D. Liu, J. T. Chen, Q. Z. Wang, P. P. Ho, and R. R. Alfano
Opt. Lett. 20(6) 542-544 (1995)

Detailed analysis of the longitudinal acousto-optical resonances in a fiber Bragg modulator

Ricardo E. Silva, Marcos A. R. Franco, Paulo T. Neves, Hartmut Bartelt, and Alexandre A. P. Pohl
Opt. Express 21(6) 6997-7007 (2013)

Ultrawidely tunable single-mode fiber acousto-optic filter

Sun Do Lim, Kyung Jun Park, Sunghoon Eom, Je-Myung Jeong, Byoung Yoon Kim, and Sang Bae Lee
Opt. Lett. 36(7) 1101-1103 (2011)