POL – In line Polarizer
DESCRIPTION
The POL in-line polarizer consists of a high-ER micro-polarizer in a stainless steel cylinder. The fiber pigtails can be connectorized with various popular connectors. This device offers low insertion loss, low back reflection, and high extinction ratio. A NoTail™ version of the POL, the NPOL, is also available. It has the advantage of eliminating polarization disturbances caused by fiber pigtails.
FEATURES
Compact size
Low insertion loss
High extinction ratio
Low back reflection
APPLICATIONS
Polarization analysis, monitoring and control
SNR monitoring
PMD monitoring
Spectrum filtering and control
Fiber laser mode-locking
Polarization interferometry
Eliminating unwanted polarization state
Specifications
Wavelength
1310 nm or 1550 nm
1064 nm
Bandwidth
±50 nm
±30 nm
Insertion Loss
< 0.5 dB (0.3 dB typical)
< 0.6dB (0.4 dB typical)
Return Loss
50 dB
50 dB
Extinction Ratio
(SM Output)>30 dB (40 dB typical)
>28 dB (30 dB typical)
Extinction Ratio
(PM Output)>28 dB (30 dB typical)
>28 dB (30 dB typical)
Optical Power
< 300 mW
Operating Temperature
0 to 70 ˚C
Storage Temperature
-40 to 85 ˚C
Fiber Type
SM: SMF-28 or HI-1060
PM: PM PandaDimensions
5.5 mm (D) x 35 mm (pigtailed)
Note: Values listed without connectors.
POL - DIMENSIONS
Ordering Information
商品属性 [波长] 1310 nm or 1550 nm/1064 nm [光纤类型] SM: SMF-28 or HI-1060 PM: PM Panda