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(yuǎn)鏡、激光通信、眼科成像等
 
核心特點(diǎn):
l 覆蓋可見光到短波紅外波段
l 可二次開發(fā)集成進(jìn)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(biāo)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(biāo)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(jī)標(biāo)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 |