An Unbiased View of KYW Crystal

An Unbiased View of KYW Crystal

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Utilizing our advertising and marketing offer, you can display your emblem, even further below your merchandise description, and these will been found by many photonics specialists.

This special characteristic of ultrafast pulses permits nonlinear optical interaction with tissue at low In general exposure, and drives purposes for example deep-tissue multiphoton microscopy and large-precision eye surgery

time. Crystals from the compound melts congruently at 1007 oC, nevertheless melt crystallization of high quality crystal is unachievable resulting from stage changeover at ~920 oC. The very best seeded Option method from

The absorption and emission spectra of Yb:KYW Crystals display strong peaks at 980 nm and 1030 nm, respectively, ensuring effective Vitality conversion and higher efficiency in laser devices.

Optical format of the laser with direct pumping with the radiation of semiconductor injection lasers. LD is an IPG Photonics laser diode with fiber output of the radiation, WP is often a fifty percent-wave plate, CL is often a collimating lens, FL is actually a concentrating lens, AE is definitely an Energetic ingredient created from an Yb:KYW crystal, DM is often a spherical dichroic mirror, M1-M6 will be the cavity mirrors, OC could be the output mirror, and SAM is a semiconductor saturable-absorber mirror.

Adhesion Test Compliant with MIL-C-675C armed forces criteria, an adhesion exam associated implementing a tape that satisfies LT-ninety requirements on to the lens movie layer. The tape was affixed absolutely and then removed vertically. This process was performed thrice, resulting in no blistering or peeling.

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Spatial structure of the beam and the corresponding depth profiles I within the output of your laser.

For tungstates, the ytterbium doping focus can be very significant with out major quenching as the changed ions have a very equivalent ion radius, plus the inter-ion length is relatively huge.

By substituting yttrium with ytterbium within the crystal lattice of Yb:KYW because of the comparable dimensions of those chemical elements nearly one hundred% of Yb-doping might be obtained.

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The polarized absorption spectra of Tm3+-doped potassium yttrium tungstate (Tm:KY(WO4)2) crystal at area temperature ended up calculated. The emission spectrum and lifetime in the 3 F 4 fired up condition ended up identified. Applying regular and modified Judd–Ofelt theories, the intensity parameters as well as radiative lifetimes ended up calculated and fantastic arrangement With all the experimental benefits was attained for each theories.

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