1550nm PM Polarization Maintaining Bandpass Filter (Passband Bandwidth 2.0nm Stopband Bandwidth 8nm Dual-Axis Operation)

PM Band Pass Filter Idealphotonics' fiber filters use a special fiber structure to select or filter out specific wavelengths of light from different wavelengths. We can provide filter devices with different optical power versions according to user needs, which can be used in dense wavelength division multiplexing fiber communications, frequency division multiplexing fiber communications, spectrum testing, fiber sensors, fiber lasers and fiber amplifiers. If you need to customize the center wavelength, operating temperature or specific working bandwidth, please contact us for customization.

Product features：High isolation 、Low insertion loss (0.8dB) 、High return loss (50dB) 、Excellent environmental stability 、High power handling capability

Application area：Band Erbium-Doped Fiber Amplifier 、High -density wavelength division multiplexing system 、Fiber laser 、 Research

Unit Price

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Part Number

PMBPF-1550-02-08-0.5-B-NN-BB-0.8-01A-01

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

General parameters

Parameter	Unit	Index
Nominal center wavelength	nm	1550
Max. Insertion loss over 1550+/-1nm	dB	0.8
Min. passband bandwidth @0.5dB	nm	2.0
Max. Stopband Bandwidth@25dB	nm	8.0
Min. extinction ratio at 23℃ (only for F-Type)	dB	twenty two
Min. extinction ratio at 23℃ (only for B-Type)	dB	20
Min. Return Loss	dB	50
Fiber Type	-	PM 1550 panda fiber
Max. tensile load	N	5
Max. Optical Power (CW)	mW	500
Operating temperature	℃	-5 to 70
Storage temperature	℃	-40 to +85

Remark:

*The above specifications apply to devices without connectors.

*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

Model Description

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