The In-line Polarizer is designed to pass light with one specific polarization while blocking the other polarization. It can be the used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties. It is ideal for high speed communication systems and test instruments there high polarization extinction ratio are required.

  Performance Specifications：

Parameter	Unit	Value
Central Wavelength	nm	1310 1480 or 1550
Typ. Insertion Loss at 23°C	dB	0.4
Max. Insertion Loss at 23°C	dB	0.6
Typ extinction ratio at 23°C	dB	30
Mini extinction ratio at 23°C	dB	25
Minimum return loss	dB	50
Operation Temperature	°C	-5 to +70
Storeage Temperature	°C	-40 to +85
Package Dimension (mm)	Ø5.5XL35

 The insertion loss for lower wavelength, will be higher.
The above specification is for devices without connectors.
For devices with connectors, insertion loss will be 0.3dB higher, RL will be 5dB lower, and ER will be 0.2dB lower.

Ordering Information：

HCP
	Wavelength	PM Fiber type	Fiber Type (input-output)	Fiber length	In/Out Connector
	10=1060nm 13=1310nm 14=1480nm 15=1550nm	B=250 um panda fiber T=400 um panda fiber L - 900um loose tube panda fiber S - Specify	1=PM – PM 2=SMF–PM 3=SMF–SMF	1=0.75 Meter 2=1.0 Meter 3＝others	00=None 11=FC/APC 22=FC/PC 33=SC/APC 44=SC/PC 55=ST 66=LC