Shenzhen Jiangfan Communication Epuipment Co., Ltd

Single Window Singlemode Tree couplers (1310nm or 1550nm) are bi-directional high-port count units for splitting or combining optical signals over 1310nm or 1550nm wavelength windows. They are fused bionics tapered couplers cascaded in series to achieve the desired port configuration. These couplers are used to branch 1(2) input fibers into N (3, 4, 8,...16 ..) out put fibers with minimum loss.

Factory direct supplier optical fibre circulator pm fiber optic

This product is used in free-space coupling in micro optics, used individually or in pairs. 
Multiple wavelengths (630-1550nm) are available.
Power handling can be customized.
Large-mode-area fiber is available.
Working distance can be customized.

Submarine communications and telecommunication.

Mfoc íªs sm and mm attenuators can be applied to adjust the power levels of signals in optical communications at the output of light sources, e/o converters and for testing the linearity or dynamic range of optical power meters.

Ruik's pm circulator is one type of products, allowing the light to transmit through the route established , from port 1 to port 2, and from port 2 to port 3, blocking the reversed.

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;
-Fiber Patch cord / Jumper;
-PLC Splitter Module;
-Tap / WDM / Isolator Hybrid;
Manual Variable Optical Attenuator;
-1x2 Polarization Beam Splitter / Combiner (PBS/C)
-1x2 Isolator & Polarization Beam Splitter / Combiner (IPBS/C)

Fiber optic splitters and couplers are used to split or combine optical signals in various kinds of networks
Common applications of splitters and coupler are: system monitoring, fiber to the home, network redundancy, laser splitting

Features:
Single and multiples mode are available
Industry standard and custom housing available
Variety of connectors available
1 x 2, 1 x 4 and 1 x n custom couplers configurations available
Low insertion loss
Environmentally stable

Specifications:
Operation wavelength: 850nm or 1,310nm or 1,550nm, others on request
Thermal stability: í_0.1dB over -10 to 85íµ
Operating temperature: -10 to 85íµ/-20 to 70íµ/-20 to 70íµ

Applications:
Optical communication system
Optical testing system
Optical fiber sensor
Optical power distributor

Optical fiber couplers

1. Input / output connector: fc/pc; fc/apc; lc/pc; mu/pc; sc/pc; sc/apc
2. Fiber length: 1: 1 m; 1.5: 1.5 m (customized)
3. Fiber type: 2: bare fiber, 9: 0.9mm loose tube, 3.0: 3.0mm cable
4. Coupling ratio: 01: 1: 99, 02: 2: 98, 50: 50: 50
5. Central wavelength: 13: 1310nm, 15: 1550nm
6. Port: 12: 1*2, 22: 2*2
7. Grade: p or a.

SINY OPTIC-COM CO.,LTD. was founded in 2008, is ISO9001 and ISO14000 optical components manufacturer in China.

SINY main products:
Free Space Optical Isolator
Polarization Dependent Isolator
Polarization Independent Isolator
Collimator Receptacle
Receptacle With FA

SINY's collimator Receptacle have two type: A-Lens Collimator Receptacle, C-Lens Collimator Receptacle.

Please contact us for your special requirement.