Picosecond Pulse Generation by Second-Order Distributed Feedback Dye Laser

Hoa Quang Do, V. Duong, N. T. H. Lien, V. M. Katarkevich


A Configuration of a second-order distributed feedback dye laser pumped by a nanosecond Nd:YAG laser is setup. The tuning range is narrower than that in the case of the first-order DFDL but lower noise and more stable is obtained. Single picoseconds pulse tunable in range of 543 to 596 nm can be observed by using different laser dyes. The tuning range is extended to the shorter wavelengths, which is closed to pumping wavelength.


dye laser, short pulse laser, distributed feedback laser

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DOI: https://doi.org/10.15625/0868-3166/29/3SI/14264 Display counter: Abstract : 115 views. PDF : 52 views.


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