Intra-cavity diamond raman laser at 1634 nm
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- … WebJan 1, 2012 · We demonstrated an eye-safe diamond Raman laser intra-cavity pumped by the 1.3 μm fundamental field for the ... The first-Stokes laser at 1634 nm was …
Intra-cavity diamond raman laser at 1634 nm
Did you know?
WebJun 1, 2015 · The groups of Dawson, Kemp, and Hastie have between them worked on surface functionalization of diamond intra-cavity cooling for various disk laser systems ... (InGaAs)-based quantum well SDL operates between 960 and 1080 nm, and was shifted to between 1209 and 1256 nm using a diamond Raman laser. The beam quality remained … WebAug 1, 2011 · Efficient operation of a pulsed diamond Raman laser at output powers up to 14.5 W is reported. An external-cavity Raman resonator 2.5 cm long employing a low …
WebSep 22, 2024 · A theoretical model for the external-cavity diamond Raman laser emitting at the waveband was built based ... and the intra-cavity fields from the models as a function ... Lin J, Pask HM, Mildren RP, Coutts DW, Spence DJ. Highly efficient picosecond diamond Raman laser at 1240 and 1485 nm. Opt Express (2014) 22(3):3325–33. … WebWe demonstrated an eye-safe diamond Raman laser intra-cavity pumped by the 1.3 μm fundamental field for the first time, to the best of our knowledge. The first-Stokes laser at 1634 nm was converted from the 1342 nm fundamental laser, which was produced by an in-band pumped double-end diffusion-bonded a-cut Nd:YVO crystal.
WebDiamond Raman laser: a promising high-beam-quality and low-thermal-effect laser Yulan Li1,2, Jie Ding1,2, ... external cavity DRL at 1240 nm and 1485 nm[16]. The pump … WebSep 6, 2024 · An external-cavity diamond Raman laser generating up to 2.0 W at 1240 nm from 3.3 W of 1064 nm pump power is investigated as a function of pump polarization …
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 …
WebEnter the email address you signed up with and we'll email you a reset link. javascript pptx to htmlWebJan 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 ... javascript progress bar animationWebNov 11, 2024 · Nonlinear Raman frequency conversion is an important technical scheme to obtain special optical band lasers based on conventional ion-doped lasers. In our work, … javascript programs in javatpointWebThe LIBS parameters of intra-pulse delay ... Raman and laser-induced breakdown spectroscopy for sorting plastic waste in the recycling industry” which is relevant to this section. 105 It is known that LIBS can be used to ... was also better (0.99 compared with 0.95). When determining the F directly at 685.6 nm, the laser energy had to be ... javascript programsWebFeb 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 … javascript print object as jsonWebexternal-cavity DRL, including the propagation diagram of pump light and Stokes light, is shown in Figure1. The DRL was pumped by a 1064 nm linearly polarized laser that focused on the diamond using a focus lens. The diamond was placed in a near-concentric cavity, where the pump beam radius wp equals the cold-cavity fundamental Stokes mode javascript projects for portfolio redditWebwidth 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 javascript powerpoint