A widely tunable dual-wavelength CW Ti:sapphire laser with collinear output | Zendy

ChihWei Luo | Zendy; Yong Qiang Yang | Zendy; I. T. Mak | Zendy; Y. H. Chang | Zendy; Kehui Wu | Zendy; Takayoshi Kobayashi | Zendy

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A widely tunable dual-wavelength CW Ti:sapphire laser with collinear output

Author(s) -

ChihWei Luo,

Yong Qiang Yang,

I. T. Mak,

Y. H. Chang,

Kehui Wu,

Takayoshi Kobayashi

Publication year - 2008

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.16.003305

Subject(s) - optics , materials science , laser , wavelength , terahertz radiation , sapphire , ti:sapphire laser , argon , optoelectronics , tunable laser , far infrared laser , physics , atomic physics

We report a collinear output and tunable dual-wavelength CW Ti:sapphire laser with a simple cavity configuration. The wavelength splitting range is easily tuned from 10 nm to 110 nm, which provides 56 THz bandwidth for terahertz generation. The total output power of two colors with the spatial mode of TEM(00) is between 700 mW and 300 mW, for small and large wavelength splittings, respectively, under 5 W argon-ion laser pumping.

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