KTA Crystal
KTA (KTiOAsO4), potassium titanyl arsenate, is an excellent nonlinear material for optical parametric oscillators (OPOs). OPOs based on KTA/KTiOAsO4 provide high reliability and conversion efficiency up to 50%. KTA/potassium titanyl arsenate has ultralow absorption over 2-5μm and a very high damage threshold.
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Overview
Specifications
| Parameter | Value |
|---|---|
| 尺寸公差 | ±0.1 mm |
| 面型 λ [@633nm] | <λ/8 @633nm |
| 平行度 | <30″ |
| 垂直度 | <30′ |
| 角度公差 | △q < 0.5°,△f < 0.5° |
| 镀膜 | AR Coating |
| 通光口径 | Central region >90% |
| 透过波前畸变 λ [@633 nm] | < λ/8 @ 633 nm |
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Datasheet
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Supplier Information
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