Intra-cavity diamond raman laser at 1634 nm
WebFeb 1, 2024 · Intra-cavity diamond Raman laser at 1634 nm. Hou-Jie Ma, Xin Wei, +4 authors Zhen-qiang Chen; Physics. Optics express. 2024; TLDR. An eye-safe diamond … WebJul 28, 2024 · The Raman cavity is based on a simple standing-wave structure pumped by a multilongitudinal mode laser. Subsequently, the same group demonstrated a SLM 589 nm laser with near-diffraction limited beam quality generated in a standing-wave diamond Raman resonator with intracavity second-harmonic generation. With a 63 W 1018 nm …
Intra-cavity diamond raman laser at 1634 nm
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WebWe demonstrated an eye-safe diamond Raman laser intra-cavity pumped by the 1.3 μm fundamental field for the ... Intra-cavity diamond Raman laser at 1634 nm. Citing … WebIn the near infrared, this corresponds to a wavelength separation between pump light and laser-output light of about 100 nm. Types of Raman lasers. The first Raman laser, realized in 1962, by Gisela Eckhardt and E.J. Woodbury used nitrobenzene as the gain medium, which was intra-cavity-pumped inside a Q-switching ruby laser.
WebJan 23, 2024 · In the second scenario, we theoretically study Raman lasing from a diamond crystal containing NV- centres. The intra-cavity absorption by the NV- centres modifies the Raman laser, and two interesting regimes are identified based on the position of the Raman and pump laser wavelengths with respect to the zero-phonon line (637nm) of the NV- … WebWe demonstrated an eye-safe diamond Raman laser intra-cavity pumped by the 1.3 μm fundamental field for the ... Intra-cavity diamond Raman laser at 1634 nm. Citing …
WebMar 2, 2024 · That is, the used volume of the active medium of a diamond Raman laser is aperture (0.5–0.8) × (5–10) ... (CVD diamond—573 nm, calcite—565 nm). The … WebApr 19, 2024 · We demonstrate the first nanosecond pulsed single longitudinal mode (SLM) intracavity-pumped diamond Raman laser, to the best of our knowledge. The eye-safe …
Weba red semiconductor disk laser (~675 nm) for laser emission at around 740 nm. Output power up to 82 mW of the Stokes-shifted field was achieved, limited by the available pump power, with an output coupling of 1.5%. We also report wavelength tuning of the diamond Raman laser over 736 - 750 nm. 2015 Optical Society of America
WebEnter the email address you signed up with and we'll email you a reset link. jessica ip2WebSep 1, 2024 · Europe PMC is an archive of life sciences journal literature. jessica in true bloodWebJan 4, 2024 · Although the Raman gain per unit length is small (∼0.01 dB m −1 W −1), because of the high Q of the cavity, the intra-cavity signal can be strong enough to cause significant depletion and thus effective ... the pulsed signal and the high-power 1480 nm Raman laser are coupled together with a 1480/1550 single-mode fiber ... jessica iraci fcacWebFeb 26, 2024 · The Raman laser operated at 1477 nm and reached an output power of 63 W with 214 W pump power in continuous-wave mode. Conversion efficiency over 30% … jessica ipock cnmWebwidth diamond Raman laser operating at 479 nm. The diamond laser was pumped by a wavelength-tunable intra-cavity frequency-doubled titanium sapphire (Ti:Sapphire) laser operating at around 450 nm, at a repetition rate of 10 kHz with a pulse duration of 50 ns. The Raman reso-nator produced a continuously tunable output with high jessica iredaleWebAug 2, 2010 · Low birefringence synthetic single-crystal diamond was used as a Raman laser medium inside a Q-switched Nd:YVO (4) laser. A maximum average output power … lampadas led tubular tamanhosWebSep 14, 2024 · An eye-safe diamond Raman laser intra-cavity pumped by the 1.3 μm fundamental field for the first time is demonstrated and found to be near diffraction … lampada slim led 36w