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Jingxu

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RTP - New Product Introduction RTP (Rubidium Titanyle Phosphate - RbTiOPO4) is a KTP crystal of the same type, which can be used in nonlinear and electro-optic effects. RTP crystal has the advantages of high damage threshold (about 1.8 times of KTP), high resistivity, high repetition rate, non-deliquescence, stable mechanical and chemical properties, and no piezoelectric effect. The transmission range of RTP is very wide. It has good optical transmittance between 400 nm and 4 M. The transmissio
DKDP Electro-Optical Q Switch Clear aperture: 10mm Pockels cell size: diameter 28x40mm Coatings: AR/AR @ 1064nm Single-ended pin electrode Coupletech Co., Ltd. offers various Electro-Optical Q Switch design and products for customers.
Extinction Ratio Inspection System From Coupletech It is our extinction ratio inspection system in the picture. Test contents are extinction ratio of our BBO Pockels Cells, which have the whole size of Dia. 25.4 x 31mm ( Crystal dimension is 3 x 15 x 25mm ), quater wave voltage is 3000V. As shown in the picture, The extinction ratio we tested is 1082:1 or 30.2dB.