High-performance Yb:CALGO laser crystal with ultra-low quantum defect, broad emission, and high thermal conductivity for high-power, ultra-fast pulse applications. Read more...
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High-efficiency Potassium Titanyle Arsenate (KTA) crystals provide over 50% energy conversion in Optical Parametric Oscillators (OPOs), with broad transparency, low absorption, and high damage threshold—ideal for frequency conversion and modulation. Read more...
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Gray-track resistant GTR-KTP crystals offer low absorption, high damage threshold, and large sizes for high-power, high-repetition laser systems. Read more...
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Cr:YAG (Chromium Doped Yttrium Aluminum Garnet) is a high-performance optical crystal widely used as a passive Q-switch in solid-state lasers. It enables high-power laser pulse generation with exceptional durability and efficiency. Read more...
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Magnesium-doped LiNbO₃ crystals offering high damage threshold and superior NLO performance, ideal for SHG, SFG, OPO, and OPA applications. Read more...
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Wide-transmission β-BBO crystal with high SHG efficiency for advanced laser and OPO applications. Read more...
More Product Announcements from CASTECH, Inc.