1.自適應(yīng)光學(xué)系統(tǒng)
簡介:AOS-0是Alpao自主研發(fā)的一套完整的閉環(huán)自適應(yīng)光學(xué)系統(tǒng)。它包括一個快速和大行程的可變形反射鏡(DM69或DM97-15),一個高精度的Shack-Hartman波前傳感器以及Alpao優(yōu)異的自適應(yīng)光學(xué)控制系統(tǒng)軟件。

自適應(yīng)光學(xué)高速閉環(huán)系統(tǒng)(全稱),(簡稱),AOS(英文簡稱)
主要應(yīng)用:天文自適應(yīng)光學(xué)望遠鏡、激光通信、眼科成像等
 
核心特點:
l 覆蓋可見光到短波紅外波段
l 可二次開發(fā)集成進相關(guān)系統(tǒng)
l 支持100Hz~800Hz多種的閉環(huán)帶寬
l 安裝簡單,結(jié)構(gòu)穩(wěn)定
l 支持多種配置
 
 
變形鏡標配型號:
Model  | DM69  | DM9715  | 
Number of actuators  | 69  | 97  | 
Pupil diameter  | 10.5mm  | 13.5mm  | 
Pitch  | 1.5mm  | 1.5mm  | 
Maximum mirror best flat (in close loop)  | 7.0nm RMS (no print through effects)  | 
Minimum tip/tilt stroke (PV, wavefront)  | 60µm  | 60µm  | 
Minimum focus/astig. stroke (PV, wavefront)  | 40µm  | 40µm  | 
Minimum bandwidth  | > 800Hz  | > 800Hz  | 
Minimum settling time (at +/-10%)  | 800µs  | 800µs  | 
Coating  | Protected Silver  | 
Operating temperature  | -10 to 35 °C  | 
 
波前傳感器標配型號:
Model  | HASO 4 First  | WFS-VIS  | 
Resolution  | 32 x 40  | 23 x 23  | 
Absolute accuracy  | λ/100 RMS  | λ/20 RMS  | 
Frame rate  | 100Hz  | 1004Hz  | 
Repeatability  | λ/200RMS  | 10nm RMS  | 
Wavelength range  | 400-1100nm  | 250-1100nm  | 
Detection area  | 4.6 x 3.6mm²  | 3.1 x 3.1mm²  | 
Sensor type  | CCD  | EMCCD  | 
Connection  | USB 3.0  | Camera Link  | 
 
成像監(jiān)測相機標配型號:
Model  | IDS UI-3240  | 
Resolution  | 1280 x 1024  | 
Dynamic range  | 60dB  | 
Frame rate  | 60fps  | 
Sensor bit depth  | 10bit  | 
Detection area  | 6.7 x 5.4mm²  | 
Sensor type  | CMOS  monochrome  | 
Connection  | USB 3.0  |