法珀可调谐滤波器

商品描述

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。

全光纤结构

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

理想的OEM器件

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

产品应用

Optical Properties	Standard¹ FFP-TFs
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
Input power	50 mW	30 mW	15 mW	15 mW	3 mW
Electrical Properties
Tuning voltage/FSR	< 12 V
Tuning rate/FSR⁴	2,500 Hz
Capacitance	< 3 uF
Tuning voltage, maximum	70 V
Mechanical Properties
Dimension; weight	12.7 mm x 14.3 mm x 57.2 mm; 28 g
Mounting holes	(4) #1-72 UNF x 0.16” deep
Cable jacket	900 um loose buffer tubing
Cable length	~ 1 m
Environmental Properties⁵
Operating temperature	-20 to 80 C
Change in voltage	< 12 V
Change in insertion loss	< 0.5 dB

订制参数请和工程师沟通确认

Optical Properties	Standard¹ FFP-TFs
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
Input power	50 mW	30 mW	15 mW	15 mW	3 mW
Electrical Properties
Tuning voltage/FSR	< 12 V
Tuning rate/FSR⁴	2,500 Hz
Capacitance	< 3 uF
Tuning voltage, maximum	70 V
Mechanical Properties
Dimension; weight	12.7 mm x 14.3 mm x 57.2 mm; 28 g
Mounting holes	(4) #1-72 UNF x 0.16” deep
Cable jacket	900 um loose buffer tubing
Cable length	~ 1 m
Environmental Properties⁵
Operating temperature	-20 to 80 C
Change in voltage	< 12 V
Change in insertion loss	< 0.5 dB

订制参数请和工程师沟通确认

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