论文信息 - Tunable loss filter based on metal coated long period grating

Tunable loss filter based on metal coated long period grating

A tunable loss filter based on a long-period fiber grating and a Ti-Pt coating is presented. Electrical wavelength tuning of 11 nm with an efficiency of 16.4 nm/W and modulation with 2 s rise time were achieved.

[1] T. Giallorenzi,et al. Single-mode-fibre point and extended temperature sensors , 1982 .

[2] John E. Sipe,et al. Long-period fiber gratings as band-rejection filters , 1995 .

[3] D. C. Larson,et al. Optical-fiber thermal modulator , 1987 .

[4] E M Dianov,et al. Postfabrication resonance peak positioning of long-period cladding-mode-coupled gratings. , 1996, Optics letters.

[5] C.A.P. Muller,et al. Efficient miniature fiber-optic tunable filter based on intracore Bragg grating and electrically resistive coating , 1998, IEEE Photonics Technology Letters.

[6] H. Limberger,et al. Efficient Active Bragg Grating Tunable Filters , 1997, Bragg Gratings, Photosensitivity, and Poling in Glass Fibers and Waveguides: Applications and Fundamentals.

[7] Emil Wolf,et al. Principles of Optics: Contents , 1999 .