PRODUCT DISPLAY
产品展示
Micron Optics 的 光纤法珀滤波器是基于全光纤 FP 窄带滤波器。波长跟 FP 腔长度有倍数关系的光可以通过,而其他波长的光按爱里函数衰减。
可调谐滤波器设计之精华在于无透镜的全光纤结构。由于没有透镜等准直光学器件,FP可调滤波器可以有很高的精细度,保持低损耗和透射特性。
分辨率高,损耗低
精细度高
抗振动,耐冲击
热稳定性好
扫描速度快
可订制中心波长,自由光谱范围,精细度和带宽
可定制器件工作波长范围从800nm到2000nm
封装尺寸小
低功耗
Telcordia GR2883认证
经过大量使用验证
Optical Properties |
Standard1 FFP-TFs |
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Operating wavelength range |
1520-1570 nm |
1520-1570 nm |
1520-1570 nm |
1460-1620 nm |
1460-1620 nm |
Free spectral range2 |
12,500 GHz |
15,000 GHz |
15,000 GHz |
27,500 GHz |
27,500 GHz |
Finesse |
650 |
1,000 |
2,000 |
2,000 |
10,000 |
Bandwidth, (FWHM or 3dB)3 |
19 GHz |
15 GHz |
7.5 GHz |
13.8 GHz |
2.8 GHz |
Insertion loss |
< 2.5 dB |
< 3 dB |
< 3 dB |
< 3 dB |
< 4 dB |
Polarization dependent loss |
< 0.2 dB |
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Input power |
50 mW |
30 mW |
15 mW |
15 mW |
3 mW |
Electrical Properties |
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Tuning voltage/FSR |
< 12 V |
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Tuning rate/FSR4 |
2,500 Hz |
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Capacitance |
< 3 uF |
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Tuning voltage, maximum |
70 V |
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Mechanical Properties |
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Dimension; weight |
12.7 mm x 14.3 mm x 57.2 mm; 28 g |
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Mounting holes |
(4) #1-72 UNF x 0.16” deep |
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Cable jacket |
900 um loose buffer tubing |
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Cable length |
~ 1 m |
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Environmental Properties5 |
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Operating temperature |
-20 to 80 C |
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Change in voltage |
< 12 V |
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Change in insertion loss |
< 0.5 dB |