Polarization Maintaining Narrowband Filters

Polarization Maintaining Narrowband Filters

Polarization Maintaining Narrowband Filters - Image 2

Polarization Maintaining Narrowband Filters - Image 3

Polarization Maintaining Narrowband Filters - Image 4

Features

Quantum transmission
DWDM transmission
Channel ADD/DROP
CATV Fiber Optic System
Fiber Sensor
Measurements devices

Applications

Narrow passband
High Extinction Ratio
High channel isolation
Tunable central wavelength
Low insertion loss
High stability and reliability

Technical parameters

TECHNICAL SPECIFICATIONS

Parameter	Unit	Value
Channel spacing ¹	GHz	100
Available DWDM Channels (λc)		C-Band
Passband	nm	λc ± 0.11
Fiber Type		PM 1550
Insertion Loss Passband ²	dB	≤ 0.8*
Ripple in Passband	dB	≤ 0.3
Directivity	dB	≥ 50
Min Extinction Ratio ² @ 23°C	dB	20
Max Optical Power	mW	300
Operating Temperature	°C	0 to +70

1. Available channel spacing 50 and 200 GHz

2. Without connector terminations