Diamond Raman laser and Yb fiber amplifier for in vivo multiphoton fluorescence microscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.448978
Abstract: Here we introduce a fiber amplifier and a diamond Raman laser that output high powers (6.5 W, 1.3 W) at valuable wavelengths (1060 nm, 1250 nm) for two-photon excitation of red-shifted fluorophores. These custom excitation sources are… read more here.
Keywords: raman laser; microscopy; diamond raman; fiber amplifier ... See more keywords
Analysis of a thermal lens in a diamond Raman laser operating at 1.1 kW output power.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.388794
Abstract: We report experimental observations of thermal lens effects in a diamond Raman laser operating up to 1.1 kW output power in a quasi- steady-state regime. Measured changes in the output beam parameters as a function… read more here.
Keywords: laser; thermal lens; power; output ... See more keywords
Widely-tunable single-frequency diamond Raman laser.
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DOI: 10.1364/oe.435023
Abstract: We report a diamond Raman laser that is continuously-tunable across the range from 590 nm to 625 nm producing continuous wave output with up to 8 W. The system is based on an all-fiber and… read more here.
Keywords: single frequency; frequency; raman laser; diamond raman ... See more keywords
Secondary Raman and Brillouin mode suppression in two- and three-mirror-cavity diamond Raman lasers.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.483482
Abstract: We report an investigation into secondary mode suppression in single longitudinal mode (SLM) 1240 nm diamond Raman lasers. For a three-mirror V-shape standing-wave cavity incorporating an intra-cavity LBO crystal to suppress secondary modes, we achieved stable… read more here.
Keywords: cavity; mirror; diamond raman; raman ... See more keywords
Diamond Raman oscillator operating at 1178 nm.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.386039
Abstract: In this contribution, we report high-power Raman frequency downconversion based on an Yb-doped fiber amplifier and a linear external diamond Raman cavity. A maximum output power of 136 W with nearly diffraction-limited beam quality was… read more here.
Keywords: raman oscillator; oscillator operating; diamond raman; power ... See more keywords
Continuously tunable diamond Raman laser for resonance laser ionization.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.003924
Abstract: We demonstrate a highly efficient, tunable, ∼5 GHz linewidth diamond Raman laser operating at 479 nm. The diamond laser was pumped by a wavelength-tunable intracavity frequency-doubled titanium sapphire (Ti:Sapphire) laser operating at around 450 nm, at a repetition… read more here.
Keywords: raman laser; continuously tunable; diamond raman; raman ... See more keywords