Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

We report a new source of femtosecond light pulses which is broadly tunable in the infrared. A singly resonant optical parametric oscillator based on a thin crystal of KTiOPO4 is pumped by intracavity femtosecond pulses at 620 nm from a standard colliding-pulse passively mode-locked dye laser. Oscillation results in stable, continuous outputs of femtosecond pulses at 108 Hz repetition rate and milliwatt average power levels in both signal and idler beams. Here we demonstrate tuning from 820 to 920 nm and 1.90 to 2.54 μm with a single set of mirrors. With multiple sets of mirrors, continuously tunable outputs from ∼0.72 to ∼4.5 μm should be possible, making this a uniquely versatile femtosecond laser source.

Bibliography

Edelstein, D. C., Wachman, E. S., & Tang, C. L. (1989). Broadly tunable high repetition rate femtosecond optical parametric oscillator. Applied Physics Letters, 54(18), 1728–1730.

Authors 3
  1. D. C. Edelstein (first)
  2. E. S. Wachman (additional)
  3. C. L. Tang (additional)
References 13 Referenced 192
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Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 8:51 a.m.)
Deposited 1 year, 7 months ago (Feb. 2, 2024, 6:37 p.m.)
Indexed 1 month, 4 weeks ago (July 7, 2025, 4:44 a.m.)
Issued 36 years, 4 months ago (May 1, 1989)
Published 36 years, 4 months ago (May 1, 1989)
Published Print 36 years, 4 months ago (May 1, 1989)
Funders 0

None

@article{Edelstein_1989, title={Broadly tunable high repetition rate femtosecond optical parametric oscillator}, volume={54}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.101272}, DOI={10.1063/1.101272}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Edelstein, D. C. and Wachman, E. S. and Tang, C. L.}, year={1989}, month=may, pages={1728–1730} }