Paper
2 March 2017 Development of simple and robust femtosecond optical parametric oscillator for multiphoton imaging
Ignas Stasevičius, Mikas Vengris, Romualdas Danielius
Author Affiliations +
Abstract
Femtosecond optical parametric oscillator (OPO) was investigated, the chirped mirror based OPO was tunable by rotating intracavity crystal in the wavelength range of 680-810 nm with maximum output power of 600 mW and pulse duration below 150 fs. The experimental results were compared with numerical modelling while solving coupled electric field equations in spatial and time domain to include the effects of resonator dispersion and self-phase modulation. The results pave a way for a compact femtosecond optical parametric oscillator tunable in a spectrum band limited by resonator mirrors’ spectral phase characteristics.
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Ignas Stasevičius, Mikas Vengris, and Romualdas Danielius "Development of simple and robust femtosecond optical parametric oscillator for multiphoton imaging", Proc. SPIE 10069, Multiphoton Microscopy in the Biomedical Sciences XVII, 100692T (2 March 2017); https://doi.org/10.1117/12.2271094
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KEYWORDS
Optical parametric oscillators

Resonators

Mirrors

Femtosecond phenomena

Crystals

Numerical simulations

Nonlinear crystals

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