Hirundo的MEMS可变光衰减器（VOA）利用静电驱动镜面旋转的微机电系统（MEMS）原理实现连续可调，有亮型和暗型可供选择。
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光谱特性
衰减曲线
小尺寸
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欢迎访问华瑞高光子科技（佛山）有限公司网站
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Hirundo的MEMS可变光衰减器（VOA）利用静电驱动镜面旋转的微机电系统（MEMS）原理实现连续可调，有亮型和暗型可供选择。
光谱特性
衰减曲线
小尺寸
| Parameter | Specification | Unit | Note |
Wavelength Range | 850 / 980/1064 | nm | |
1310 | nm | O Band | |
1530~1570 | nm | C band | |
1570~1610 | nm | L band | |
Attenuation Type | Bright or Dark | - | |
Attenuation Range | ≥30 | dB | For Single Mode |
≥25 | dB | For Multi Mode | |
Blocking state Attenuation | ≥40 | dB | Dark Type |
Insertion Loss | ≤0.7 | dB | For Single Mode |
≤1.2 | dB | For Multi Mode | |
Attenuation Resolution | Continuous | - | |
Wavelength Dependent Loss | ≤0.3 | dB | @<0 db="" att.=""> |
≤1.5 Typical 0.8 | dB | @<20 db="" att.=""> | |
Polarization Dependent Loss | 0.1 | dB | @<0 db="" att.=""> |
0.5 | dB | @<20 db="" att.=""> | |
Temperature Dependent Loss | ≤0.7 | dB | @<0 db="" att.="" compare="" with="" rt=""> |
≤1.5 | dB | @<20 db="" att.="" compare="" with="" rt=""> | |
Return loss | ≥45 | dB | For Single Mode |
Respnse Time | ≤2 | ms | 10-90%optical power |
Optical Power Handing | 500 | mW | |
Driving Voltage | 6.5 or 15 | V | |
Power Consumption | ≤2 | mW | |
Operation Temperature | 0~70 | ℃ | |
Storage Temperature | -40~85 | ℃ |
