Ruik's Tap Isolator is the device hybrid of coupler and isolator. PM Tap Isolator Features Applications Low Insertion Loss Compact Fiber Amplifiers High Return Loss Compact Fiber Optical System High Extinction Ratio Fiber Laser High Isolation Fiber Sensor Specifications Parameter Value Stage Single Dual Single Dual Operating Wavelength Range1550±15nm 1064±5nm Max. Excess Loss 1.0dB 1.2dB 2.2dB 3.5dB Signal Tap Ratio 1±0.2%, 5±1%, 50±2% Typ. Peak Isolation 40dB 52dB 40dB 52dB Min. Isolation at 23 28dB 45dB 28dB 45dB Min. Extinction Ratio at 23 20dB Min. Return Loss 50dB Max. Optical Power(CW) 500mW Max. Tensile Load 5N Operating Temperature 0~+70 Storage Temperature -40~+85 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. 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 for 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; 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 Patchcord / 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)