Compact low-repetition-rate femtosecond optical parametric oscillators enabled by Herriott cells

Ewan Allan; David Bajek; Richard a. McCracken

doi:10.1364/OE.528696

Compact low-repetition-rate femtosecond optical parametric oscillators enabled by Herriott cells

Ewan Allan (Lead / Corresponding author), David Bajek, Richard a. McCracken

Cancer Research

Research output: Contribution to journal › Article › peer-review

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Abstract

We report the design and characterization of a femtosecond optical parametric oscillator containing an intracavity Herriott cell. Pumped by a 49.16-MHz Yb:fiber laser, the signal wavelength could be tuned over 1440-1530 nm, with the Herriott cell containing 81% of the free-space cavity length required for synchronous operation. We also report a 12.29-MHz OPO using a sub-harmonic pumping approach, extending the Herriott cell OPO concept to low-repetition-rate cavities.

Original language	English
Article number	528696
Pages (from-to)	24679-24687
Number of pages	9
Journal	Optics Express
Volume	32
Issue number	14
DOIs	https://doi.org/10.1364/OE.528696
Publication status	Published - 21 Jul 2024

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10.1364/OE.528696Licence: CC BY

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Compact low-repetition-rate femtosecond optical parametric oscillators enabled by Herriott cells

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