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Polarization Maintaining Fiber Optical Filter Wdm 1550 980nm - China

price: 45.00 Dollar US$

Polarization Maintaining Fiber Optical Filter Wdm 1550 980nm

Products Photos Catalog Polarization Photos Catalog

Ruik's FWDM Device is a device to combine the two differnt wavelength from the fibers to one output fiber.

Specifications： Parameters Unit Values

Type nm 0698 5598 5506 5548

Transmission Wavelength nm 1020~1080 1520~1580 1520~1580 1535~1565

Reflection Wavelength nm 960~990 960~990 1020~1080 1480±10

Max.

Insertion Loss of Transmission Channel dB 0.8 0.7 0.8 0.8

Max.

Insertion Loss of Reflection Channel dB 0.6 0.5 0.6 0.6

Min.

Transmission Isolation@Reflection Wavelength dB 25 30 25 25

Min.

Reflection Isolation@Transmission Wavelength dB 15 15 15 15

Max.

Channel Flatness dB 0.4

Min.

Extinction Ratio at 23℃ dB 18

Max.

Wavelength Thermal Stability nm/℃ 0.003

Max.

Insertion Loss Thermal Stability dB/℃ 0.005

Min.

Return Loss N 50

Max.

Power Handling (CW) mW 300

Operating Temperature ℃ 0~+70 Storage Temperature ℃ -40~+85


Company Contact:


  • Phone: 18929412926

  • Address: Floor 4, Building A, ZhaoHe Industrial Park,, Dongguan , China , China

  • Email: Email


Published date: April 12, 2020

  • Business Description: RUIK- Tech Communication is a manufacturer and supplier of Optical Passive Components with ISO9001: 2015 certified.

    We design advanced and cost- effective passive components for various industries which include Fiber Laser, Sensing Applications, CATV, Telecommunication, Medical Systems, Gyroscope, etc.

    Our main products include High Power Components up to 100W (20kW), Polarization Maintaining (PM) and Single- mode Fiber Components with ranging from 780nm to 2000nm.

    We also provide Customized components to our customers.

    High power Optical Fiber Components:

    - Optical Fiber Isolator, up 100W

    - Free Space Isolator, up to 100W

    - Optical Circulator, up to 30W

    - Pump Laser Protector

    - Band Pass Filter

    - Nx1 Pump Combiner

    - Cladding Power Stripper

    - Mode Field Adapter

    - (N+1)x1 Pump & Signal Combiner, 200W/port

    Polarization Maintaining Fiber Components:

    - In Line Polarizer/Depolarizer

    - In Line Faraday Isolator

    - Optical Circulator

    - Fused WDM / Coupler

    - Filter WDM / Coupler

    - Fiber DWDM

    - Fiber Mirror

    - Faraday Rotator

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