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A novel low-cost tunable laser using a tunable liquid-crystal subwavelength resonant grating filter

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6 Author(s)
Chang, Allan S.P. ; Dept. of Electr. Eng., Princeton Univ., NJ, USA ; Tan, Hua ; Bai, S. ; Wei Wu
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A novel tunable external cavity laser based on liquid crystal subwavelength resonant grating filter is demonstrated with 7 nm tuning range and over 30 dB side mode suppression ratio. It also exhibits easy assembly, high output power, and good stability.

Published in:

Lasers and Electro-Optics, 2003. CLEO '03. Conference on

Date of Conference:

6-6 June 2003