手動可變倍擴束器&縮束器
昊量光電提供的擴束器可以根據客戶需要可以提供電動和手動兩(liang) 種調節模式，縮束器可以提供手動調節模式。標準或定製的伽利略型激光束擴展器和縮束器用於(yu) 紫外，可見光和近紅外光譜範圍有一個(ge) 獨特的機械滑透鏡設計，確保高的指向穩定性和小的尺寸。可調縮束器，用於(yu) 減小激光束直徑或調節散度。
這些可變放大(變焦)光束擴束器和縮束器是為(wei) 需要的波長而設計的，而每一種類型的光束擴展器都具有發散性可調性。作為(wei) 可選模塊，激光束衰減單元可以與(yu) BDS係列係統集成在一起。光束擴展器和縮束器的所有光學元件都是由高的LIDT塗層的熔融石英製成，即使使用高功率激光器，也能提供穩定可靠的性能。
tunable laser beam expanders VEX series
手動可調激光光束擴束器 VEX係列
Model | VEX13 | VEX18 | VEX15-HP |
Design wavelength | 1064nm (or other in the range from 240nm to 2000nm) | ||
magnification factor | 1-3 continuous | 1-8 continuous | 1-5 continuous |
Adjustment | Manual | ||
Divergence adjustable | Yes | ||
pointing stability | ＜0.5mrad | ＜1mrad | |
Clear input aperture | 11mm | ||
Clear output aperture | 23.5mm | 40mm | 24mm |
MAX. input beam diameter | 7.0(1x)-5.0(3x)mm | 7.0(1x)-3.3(8x)mm | 7.0(1x)-3.3(8x)mm |
Number of optical elements | 3 | 3 | 6 |
Total transmission | 97% | 97% | 95% |
Lens material | Fused silica | ||
LIDT(coating) | 10[J/cm2](10ns@1064nm) | ||
Mechanical length | 110mm | 203mm | 250mm |
Laser power | Standard | High Power | |
Tunable laser beam reducers VRE series
手動激光光束縮束器
Model | VRE13 | ||
Design wavelength | 1064nm (or other in the range from 240nm to 2000nm) | ||
Reduction factor | 1-3 continuous | ||
Adjustment | Manual | ||
Divergence adjustable | Yes | ||
Pointing stability | ＜0.5mrad | ||
Clear input aperture | 22mm | ||
Clear output aperture | 11mm | ||
Total number of lenses | 3 | ||
Total transmission | 97% | ||
Lens material | Fused silica | ||
LIDT(coating) | 10[J/cm2](10ns@1064nm) | ||
Mechanical length | 110mm | ||
Mounting thread | SM1 | ||
特點：
-定製和大孔徑設計
-波長範圍為(wei) 250nm至12u m
-緊湊和穩定的滑動鏡頭設計
-高指向穩定性
-可調節的差異
Fixed ratio laser beam expanders FEX series
固定比例激光光束擴束器
Model | FEX-2 | FEX-5 | FEX-8 |
Design wavelength | 1064nm (or other in the range from 240nm to 2000nm) | ||
Reduction factor | 2 | 5 | 8 |
Adjustment | Manual | ||
Divergence adjustable | Yes | ||
Pointing stability | ＜0.2mrad | ||
Clear input aperture | 11.5mm | 11.5mm | 7mm |
Clear output aperture | 23mm | 23mm | 23mm |
Total number of lenses | 2 | ||
Total transmission | 98% | ||
Lens material | Fused silica | ||
LIDT(coating) | 10[J/cm2](10ns@1064nm) | ||
Mechanical length | 65mm | 95mm | 104mm |
Mounting thread | SM1 | ||
特點：
-定製和固定倍率設計
-波長範圍250nm至12um
-緊湊穩定的鏡頭設計
-高指向穩定性
-縮束擴束兩(liang) 用性
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