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780nm In-line Polarizer

The In-line Polarizer is designed to pass the light with the specified polarization, blocking the others. The function is transform non-polarized light into linearly polarized light, for the high extinction ratio. It is also used to enhance the extinction ratio of the signals of precision measurement system, fiber sensor, high speed test instrumentation where the high extinction ratio prosper is required.

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Product Description

780nm In-line Polarizer


Features				Applications
Low Insertion Loss				Communication Systems
High Return Loss				Test Instrument
High Extinction Ratio				Fiber Sensor
High Reliability				Research
High Stability

Specifications
Parameters		Unit	Value
Center Wavelength		nm	780
Operating Wavelength Range		nm	±10
Typ. Insertion Loss at 23℃		dB	0.8
Max. Insertion Loss at 23℃		dB	1.0
Min. Return Loss		dB	50
Typ. Extinction Ratio at 23℃		dB	28
Min. Extinction Ratio at 23℃		dB	25
Fiber Type for Input & Output		/	SM-SM or SM-PM or PM to PM
Max. Optical Power(CW)		mW	300 or Specify
Max. Peak Power for ns Pulse		kW	10 or Specified
Max. Tensile Load		N	5
Operating Temperature		℃	-5~+70
Storage Temperature		℃	-40~+85
Above specifications are for device without connector. For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. *The default connector key is aligned to slow axis.
Ordering Information
ILP-1111-23-444-555-67-8-99-AABB
1111 - Wavelength:	780=780nm, SSSS=Specify
2 - Fiber Type Option:	1=SM-SM, 2=SM-PM, 3=PM-PM
3 - Working Axis:	F=Fast axis blocked, N=Non-PM, S=Specify
444 - Fiber Type for Input:	005=PM850, 007=780-HP, 067=PM780-HP, SSS=Specify
555 - Fiber Type for Output:	005=PM850, 007=780-HP, 067=PM780-HP, SSS=Specify
6 - Package Dimension:	0=φ5.5x35mm, 1=φ5.5x50mm, 2=70x12x8mm
7 - Pigtail Type:	0=bare fiber, 1=900μm loose tube
8 - Fiber Length:	0.75=0.75m, 1.0=1m, S=Specify
99 - Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify
AA - Average Power:	00=300mW, 01=1W, 05=5W, 10=10W, SS=Specify
BB - Peak Power:	00=Continuous Wave, 10=10kW, 20=20kW

Part No. Example: ILP-780-3F-067-067-00-0.75-00

Description: In-line Polarizer, 780nm, PM-PM, Fast aixs working, PM780-HP, PM780-HP, φ5.5x35mm, bare fiber, 0.75m fiber, no connector.

For Custom Parts, please provide detailed description for your requirement.

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