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Shenzhen Gracyfiber Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Low Insertion Loss In-line Polarizer 1310nm 1550nm 1064nm 980nm 850nm For Fiber
China Low Insertion Loss In-line Polarizer 1310nm 1550nm 1064nm 980nm 850nm For Fiber

  1. China Low Insertion Loss In-line Polarizer 1310nm 1550nm 1064nm 980nm 850nm For Fiber

Low Insertion Loss In-line Polarizer 1310nm 1550nm 1064nm 980nm 850nm For Fiber

  1. MOQ: 1pieces
  2. Price: 10~1000usd/pcs
  3. Get Latest Price
Name In-line Polarizer
Bandwidth ±50/±30/±10/±10 nm
Supply Ability 100,000 pieces per month
Fiber Length 1.0 ±0.05 m
Delivery Time 5-8 work days
Insertion Loss ≤0.5/≤0.6/≤0.9/≤1.0 dB
Payment Terms L/C, T/T
Packaging Details Ф5.5*L35mm
Operating Wavelength 1310/1550/1064/980/850nm
Extinction Ratio ≥28/≥28/≥25/≥25 dB
Power Handling ≤300 mW
Place of Origin Guangdong , China
Certification ISO9001 , ROHS
Brand Name Gracyfiber
Model Number ILP-55ST330910-22

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Product Specification

Name In-line Polarizer Bandwidth ±50/±30/±10/±10 nm
Supply Ability 100,000 pieces per month Fiber Length 1.0 ±0.05 m
Delivery Time 5-8 work days Insertion Loss ≤0.5/≤0.6/≤0.9/≤1.0 dB
Payment Terms L/C, T/T Packaging Details Ф5.5*L35mm
Operating Wavelength 1310/1550/1064/980/850nm Extinction Ratio ≥28/≥28/≥25/≥25 dB
Power Handling ≤300 mW Place of Origin Guangdong , China
Certification ISO9001 , ROHS Brand Name Gracyfiber
Model Number ILP-55ST330910-22
High Light Low Insertion Loss In-line PolarizerIn-line Polarizer 1310nmIn-line Polarizer 1064nm
In-Line Polarizer: Low Insertion Loss, High Extinction Ratio — For Fiber Optic Instruments, Sensors, Laser Systems, And Optical Communication
Product Description

This In-line Polarizer is a critical optical component designed for the precise control of the polarization state of optical signals. It is widely utilized in fiber-optic communications, fiber-optic instrumentation, fiber sensing, laser systems, and various polarization-sensitive optical systems. The device effectively filters out optical signals with unwanted polarization directions, ensuring that the output light within the system maintains optimal polarization characteristics. This, in turn, enhances signal quality, measurement accuracy, and overall system stability. Featuring a compact structural design, this product boasts low insertion loss, a high extinction ratio, and high isolation performance. Furthermore, it maintains stable performance across a broad wavelength range, making it ideally suited for modern optical communication and optoelectronic systems with stringent polarization control requirements.

Key Features
Parameters Unit Value
Operating Wavelength nm 1310, 1550 1064 980 850
Bandwidth nm ±50 ±30 ±10 ±10
Typ. Insertion Loss @23℃ dB 0.30 0.40 0.7 0.8
Insertion Loss @ 23℃ dB ≤0.5 ≤0.6 ≤0.9 ≤1.0
Typ. Extinction Ratio@ 23℃ dB 30 30 28 28
Extinction Ratio @23℃ dB ≥28 ≥28 ≥25 ≥25
Fiber Type / PM1310
SMF-28e
PM980
HI1060
PM980
HI1060
PM850
SM800
Return loss dB ≥50
Power handling mW ≤300
Fiber Length m 1.0 ±0.05
Connector / FC/APC
Operating temperature -5~+70
Storage temperature -40 ~ +80
Dimensions mm Ф5.5*L35

Above specifications are for devices without connectors.

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.

The default connector key is aligned to slow axis.

  • Low insertion loss (typical value: ~0.3–0.8 dB)
  • High extinction ratio (typical value: ~30 dB)
  • High isolation performance
  • Supports common wavelengths such as 1310 nm, 1550 nm, and 980 nm
  • Supports selection of slow-axis or fast-axis orientation
  • Compact structure for easy system integration
  • Wide operating temperature range and excellent stability
  • RoHS compliant
Applications
  • Fiber-optic instrumentation
  • Fiber sensing systems
  • Fiber lasers
  • Quantum communications
  • Optical testing and calibration equipment
  • Fiber-optic communication networks
  • High-precision optical experimental platforms

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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  • Shenzhen Gracyfiber Technology Co., Ltd.
  • 4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
  • https://www.gracyfibers.com/

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