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Proceedings Paper

KTiOPO4 electro-optical devices with extinction ratio up to 1:1000
Author(s): Vladimir A. Rusov; Alexander V. Gorchakov; A. L. Belostotsky; V. K. Sapojnikov; A. B. Kaplun; A. B. Meshalkin; Vitaly N. Shapovalov
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Paper Abstract

We report on a complete technology ensuring fabrication of reliable electro-optical modulator employing Russian flux grown KTiOPO4. The pilot units employing 2-crystals thermally compensated scheme, with aperture 4*4 mm2, operate at 1.064 mkm both at AC and DC mode and exhibit at half-wave voltage about 1500V an extinction ratio up to 1:1000. No electro chromic damages were observed during multi hour testing.

Paper Details

Date Published: 23 March 2001
PDF: 3 pages
Proc. SPIE 4350, Laser Optics 2000: Solid State Lasers, (23 March 2001); doi: 10.1117/12.420953
Show Author Affiliations
Vladimir A. Rusov, Institute of Laser Physics (Russia)
Alexander V. Gorchakov, Institute of Semiconductor Physics (Russia)
A. L. Belostotsky, Institute of Semiconductor Physics (Russia)
V. K. Sapojnikov, Institute of Semiconductor Physics (Russia)
A. B. Kaplun, Institute of Thermophysics (Russia)
A. B. Meshalkin, Institute of Thermophysics (Russia)
Vitaly N. Shapovalov, SciMed Life Systems, Inc. (United States)


Published in SPIE Proceedings Vol. 4350:
Laser Optics 2000: Solid State Lasers
Vladimir I. Ustugov, Editor(s)

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