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詳細(xì)介紹
平衡光學(xué)互相關(guān)器
全自動(dòng)平衡光學(xué)互相關(guān)器TCBOC可以高精度的檢測(cè)兩個(gè)中心波長(zhǎng)相同/不同的光脈沖序列之間的相對(duì)時(shí)延。由于采用了平衡的方案，TCBOC具有的定時(shí)靈敏度、定時(shí)分辨率、幅值不變性和對(duì)環(huán)境波動(dòng)的魯棒性。它產(chǎn)生與相對(duì)時(shí)延成比例的基帶電壓信號(hào)，然后可以在配置中使用該信號(hào)來同步具有不同波長(zhǎng)的兩個(gè)光源(例如將Ti:Sapph振蕩器鎖定到時(shí)間穩(wěn)定鏈路的輸出)。
應(yīng)用：
? 兩個(gè)不同/相同波長(zhǎng)光脈沖序列的重復(fù)頻率的同步
? 將器的重復(fù)頻率與穩(wěn)定光纖鏈路的輸出同步
? 與主激光器的緊密同步
? 抖動(dòng)補(bǔ)償
? 超短脈沖相干合束
規(guī)格參數(shù)
Parameter | Value | Unit | Comment |
Timing sensitivity | > 10 | mV / fs | At the detector output |
Timing resolution | <> | fs | Integrated detector noise floor within 10 kHz bandwidth |
Optical input wavelength | <> | nm | Tailored for the wavelengths of interest |
Optical input power | 10 - 20 | mW | Depending on wavelength range and other laser parameters |
Optical input type | free space or fiber | ||
Pulse repetition rate | <> | GHz | Tailored for the frequency of interest |
Dimensions | 300mm x 270mm x 66mm | ||
Weight | 5 | kg | |
Parameter | Value | Unit | Comment |
Dimensions | Rack mountable, 19 inch width, 4 height units | ||
Integrated feedback | included | Optimized PID parameters | |
Control system interface | included | Available in Epics, Tango… | |
Auto lock | included |
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