The Single Best Strategy To Use For KGW Crystal
The Single Best Strategy To Use For KGW Crystal
Blog Article
To save this post in your Dropbox account, please pick one or more formats and make sure that you simply conform to abide by our utilization insurance policies.
To avoid wasting this short article on your Google Generate account, make sure you find one or more formats and ensure you agree to abide by our use policies.
We employed a transmission grating (TG) as a dispersive component inside our stretcher and compressor. A compact configuration was adopted, where by the stretcher and also the compressor shared a single grating similar to that in Ref.
The initial two peaks might be connected to luminescence of pure material59, when the remaining peaks can be attributed to your luminescence of unidentified dopants, although the provider specified the sample as undoped. The luminescence of YAG crystal makes powerful UV luminescence having a utmost intensity at three hundred nm, and that is attributed to mixed self-trapped exciton and antisite defect-related emissions60. At last, no luminescence within the UV, visible and in the vicinity of-IR was observed in KGW and LT crystals, not less than inside the detection range of fiber spectrometer (200�?00 nm).
The datasets employed and/or analysed during The existing examine accessible with the corresponding writer on acceptable request.
Amplified pulses having an Vitality previously mentioned 2.five mJ could be expected by implementing a greater pump electricity on the regenerative amplifier and making it do the job with the saturation level. The laser fluence of ~one J/cm2 about the dichroic mirrors is thought to become down below the hurt threshold of high-top quality dielectric-coated mirrors.
PDF You should select a format to save lots of. By making use of this services, you agree that you're going to only keep written content for private use, and will never overtly distribute them via Dropbox, Google Push or other file sharing providers Remember to verify that you simply settle for the conditions of use. Cancel
The black line denotes the configuration Together with the crystals positioned in the exact same orientation, though the purple line is underneath the configuration of crystals positioned in orthogonal orientation.
Thermal consequences are noticeably scaled-down in KGW. This combined with the superior destruction threshold make the crystal a wonderful candidate for power scaling. Evaluating Ba(NO3)2 and KGW for Raman software Ba(NO3)2 are more practical in the event of ns pulses and KGW �?in case of ps pulses.
We developed a diode-pumped Yb:KGW regenerative amplifier because the entrance finish of the kilohertz terawatt laser method. Wide bandwidth pulses ended up obtained by making use of dual crystals with diverse orientations of their optical axes[
相关工作得到了上海扬帆计划、国家重点研发计划、中国科学院战略性先导科技专项、国家自然科学基金项目、上海市优秀学术/技术带头人计划、上海市市级科技重大专项、中国科学院青年创新促进会的支持。（强场激光物理国家重点实验室供稿）
Springer Mother nature stays neutral regarding jurisdictional promises in released maps and institutional affiliations.
Springer Mother nature or its licensor (e.g. a Culture or other partner) holds special rights to this short article beneath a publishing agreement Together with the creator(s) or other rightsholder(s); creator self-archiving of the accepted manuscript Variation of this information is solely governed from the phrases of this sort of KGW Crystal publishing settlement and relevant law.
KGW crystals are utilised as Raman scattering elements because they have powerful Raman scattering at a quantity of different wavelengths. When a laser beam is directed on to the crystal, the photons during the laser beam connect with the crystal lattice, resulting in a lot of the photons to scatter in a distinct route.