Measurement of Principal Refractive Indices and Thermal Refractive Indix Coefficients of Improved KTP Crystal

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 19, Issue 8, 1134(1999)

[in Chinese]¹, [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese]², and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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The principal refractive indices and the thermal refractive index coefficients of 0.075 mol fraction Nb:KTiOPO4 crystal have been measured by the autocollimation method at wavelengths of 0.5398, 0.6328, 1.0795 and 1.3414 μm. The sellmeier′s equations were obtained and used to calculate the type II optimum phase matching angle, the calculated results agree well with the experimental results.

Keywords

Nb:KTiOPO4 crystal refractive index thermal coefficient

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Measurement of Principal Refractive Indices and Thermal Refractive Indix Coefficients of Improved KTP Crystal[J]. Acta Optica Sinica, 1999, 19(8): 1134

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Paper Information

Category: Materials

Received: Feb. 16, 1998

Accepted: --

Published Online: Aug. 9, 2006

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology