Frequency stabilization of nanosecond deep-ultraviolet coherent light source with injection seeding

Takeshi Yamamoto; Yasutomo Shiomi; Hiroshi Kumagai; Ataru Kobayashi

doi:10.1117/12.761451

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14 February 2008 Frequency stabilization of nanosecond deep-ultraviolet coherent light source with injection seeding

Takeshi Yamamoto, Yasutomo Shiomi, Hiroshi Kumagai, Ataru Kobayashi

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Proceedings Volume 6871, Solid State Lasers XVII: Technology and Devices; 68710F (2008) https://doi.org/10.1117/12.761451
Event: Lasers and Applications in Science and Engineering, 2008, San Jose, California, United States

Abstract

We have developed the advanced technology for the frequency stabilization of a nanosecond deep-ultraviolet coherent light source toward manipulating semiconductor atoms by injection locking with a single-frequency Ti:sapphire laser. In order to stabilize injection seeding, we utilized the small change of the build-up time of the slave-laser pulse. The injection-locked laser can acquire significant performances of both narrow linewidth and high peak power. As a result, the fluctuation of the wavelength decreases from 2.1 GHz to 10 MHz due to the injection seeding. The laser performance indicates various potentials useful for manipulating semiconductor atoms.

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Takeshi Yamamoto, Yasutomo Shiomi, Hiroshi Kumagai, and Ataru Kobayashi "Frequency stabilization of nanosecond deep-ultraviolet coherent light source with injection seeding", Proc. SPIE 6871, Solid State Lasers XVII: Technology and Devices, 68710F (14 February 2008); https://doi.org/10.1117/12.761451

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