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CTH:YAG laser crystal

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AG laser crystal (1)AG laser crystal (3)AG laser crystal (4)ND YAG rod laser crystal rod (1)NDYAG crystal rod (1)NDYAG crystal rod (3)


CTH:YAG


Ho:Cr:Tm:YAG is an excellent crystal emitting 2.1μm wavelength laser, which is widely used in medical, military and meteorological fields.


Suitable for lamp pumping or laser diode pumping. The crystal has high slope efficiency, works at room temperature, and the laser working wavelength is relatively safe for human eyes.


Technical index

掺杂浓度 Ho:0.3~0.4at% Cr:0.3~1.2at% Tm:5~6at% 
晶向 <111>±5°
透射波前畸变 ≤0.125λ/inch@1064nm 
消光比 ≥25dB
产品尺寸 直径≤15mm, 长度≤150 mm 
尺寸公差 直径:0/-0.03mm, 长度:0/+0.5mm
柱面加工 精磨、抛光、螺纹
端面平行度 ≤ 10"
端面与棒轴垂直度 ≤ 3′
端面平面度 λ/10 @632.8nm
表面质量 10-5 (MIL-O-13830A)
倒边 0.15±0.05mm
镀膜 S1/S2:R@2100mm≤0.2%
其他膜系可定制
激光波长 2100nm
折射率 1.80@2094nm
特殊 楔角、凹面/凸面、热层镀金等


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