手動(dòng)可變倍擴(kuò)束器&縮束器
昊量光電提供的擴(kuò)束器可以根據(jù)客戶(hù)需要可以提供電動(dòng)和手動(dòng)兩種調(diào)節(jié)模式驮肉，縮束器可以提供手動(dòng)調(diào)節(jié)模式。標(biāo)準(zhǔn)或定制的伽利略型激光束擴(kuò)展器和縮束器用于紫外已骇，可見(jiàn)光和近紅外光譜范圍有一個(gè)獨(dú)特的機(jī)械滑透鏡設(shè)計(jì)离钝，確保高的指向穩(wěn)定性和小的尺寸⊥蚀ⅲ可調(diào)縮束器卵渴，用于減小激光束直徑或調(diào)節(jié)散度。
這些可變放大(變焦)光束擴(kuò)束器和縮束器是為需要的波長(zhǎng)而設(shè)計(jì)的鲤竹，而每一種類(lèi)型的光束擴(kuò)展器都具有發(fā)散性可調(diào)性浪读。作為可選模塊，激光束衰減單元可以與BDS系列系統(tǒng)集成在一起辛藻。光束擴(kuò)展器和縮束器的所有光學(xué)元件都是由高的LIDT涂層的熔融石英制成瑟啃，即使使用高功率激光器，也能提供穩(wěn)定可靠的性能揩尸。
tunable laser beam expanders VEX series
手動(dòng)可調(diào)激光光束擴(kuò)束器 VEX系列
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(dòng)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(diǎn)：
-定制和大孔徑設(shè)計(jì)
-波長(zhǎng)范圍為250nm至12u m
-緊湊和穩(wěn)定的滑動(dòng)鏡頭設(shè)計(jì)
-高指向穩(wěn)定性
-可調(diào)節(jié)的差異
Fixed ratio laser beam expanders FEX series
固定比例激光光束擴(kuò)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(diǎn)：
-定制和固定倍率設(shè)計(jì)
-波長(zhǎng)范圍250nm至12um
-緊湊穩(wěn)定的鏡頭設(shè)計(jì)
-高指向穩(wěn)定性
-縮束擴(kuò)束兩用性
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