KYW Crystal - An Overview
KYW Crystal - An Overview
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The acquire bandwidth e.g. of Yb:KGW and Yb:KYW is very substantial compared with that of Yb:YAG. This permits for large wavelength tunability and for A lot shorter pulse durations from manner-locked lasers. Values perfectly underneath a hundred fs are obtained with passive manner locking.
This one of a kind characteristic of ultrafast pulses allows nonlinear optical interaction with tissue at small Over-all exposure, and drives applications for instance deep-tissue multiphoton microscopy and substantial-precision eye surgical treatment
Femtosecond laser dependant on Yb:KYW crystals with suppression of spectral narrowing in the regenerative amplifier by spectral profiling of the pulse
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Ultrafast lasers, with pulse widths of some picoseconds (10−twelve s) or fewer, enable the time resolution demanded in laser-fired up fluorescence lifetime spectroscopy and imaging strategies.What's more, they produce high pulse peak powers at large repetition fees and reasonable ordinary output powers.
In advance of the development of Nd:YAG, Nd3+:CaWO4 was an important rare-earth-doped laser achieve medium. It absolutely was in reality Employed in the primary continually operating crystal laser.
Raman, luminescence and transmission spectra expose optical features owing towards the presence of thulium ions, and as a consequence the materials could be even more examined in the scope of laser and luminescence purposes.
A high brightnessQ-switched oscillator and regenerative amplifier based on a twin-crystal Yb:KGW laser
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Having said that, the moment Nd3+:YAG became commercially readily available, the desire in CaWO4 dropped sharply. In later on a long time, sure other tungstate crystals started to catch the attention of plenty of interest.
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Yb:KYW crystal (Yb-doped potassium yttrium tungstate) in comparison to its counterpart Yb:KGW, is usually a outstanding substance that plays a significant job in laser technological know-how. check here Its Principal function is to crank out ultrashort pulses of light, spanning just a few hundred femtoseconds.
Inquire RP Photonics for any information relating to tungstate lasers, which includes femtosecond lasers and superior-electricity lasers.