Ruik's polarization-maintaining optical isolator is a device, which allows the light to transmit through the passive route from input to output while blocking the reversed direction.
High Power Optical Isolator (1310nm,1550nm, Faraday Based)
Features Applications
Low Insertion Loss Communication Systems
High Return Loss Test Instrument
High Extinction Ratio Fiber Sensor
High Isolation Research
High Stability & Reliability
Specifications
Parameter Value
Stage Single Dual
Grade P A P A
Center Wavelength 1310 or 1550nm
Operating Wavelength Range ±20nm
Typ. Peak Isolation at 2342dB 40dB 58dB 55dB
Min. Isolation at 23 28dB 26dB 48dB 45dB
Typ. Insertion Loss at 230.4dB 0.5dB 0.5dB 0.6dB
Max. Insertion Loss at 230.55dB 0.65dB 0.65dB 0.8dB
Min. Extinction Ratio at 2320dB 18dB 20dB 18dB(only for Both Axis Working)
Min. Extinction Ratio at 2325dB 23dB 25dB 23dB(only for Fast Axis Blocked)
Max. Polarization Dependent Los 0.15dB
Min. Return Loss (input/output) 50/50dB
Max. Tensile Load 5N
Operating Temperature -5~+70
Storage Temperature -40~+85
With connectors, the handling power will be only 1W, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
Company introduction:
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 to 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;
