Opto-Link Corporation Limited specializes in designing and manufacturing standard and customized light source equipment and fiber optic devices/components at the highest quality.Our products are used in the R&D, universities, industry, medical and defense areas. We have a team of technically skilled engineers who are able to provide essential sales support and technical assistance. We strive to help our customers with special tailor-made products in order to develop the best solution for their projects.All of our products come in Single Mode Fiber (SMF), Multimode Fiber (MMF, 50/125um, 62.5/125um, or large core on request), or Polarization Maintaining (PMF, Panda).Our product includes:Fiber Optic Equipment (Single Mode Fiber, Multimode Fiber, Polarization Maintaining Fiber):- Amplified Spontaneous Emission (ASE) Light Sources (Benchtop or Module) 1050nm, C-Band and CL-Band (up to 33dBm or more)- Erbium Doped Fiber Amplifier (EDFA) Benchtop- Optical Switch Benctop or Module- Pump Laser Benchtop 980nm or 1480nm (up to 600mW or more)- Superluminescent Light Emitting Diodes (SLED) Light Source Benchtop Ranges from 660nm~1620nm- Super Wide Band (SWB) Light Source Benchtop- Variable Optical Attenuator (VOA) Benchtop or ModuleFiber Optic Components/Devices (Single Mode Fiber, Multimode Fiber, Polarization Maintaining Fiber):- Polarization Beam Combiner/Splitter (SMF, PMF) 840nm, 850nm, 940nm, 976nm, 980nm, 1030nm, 1050nm, 1060nm, 1064nm, 1310nm, 1310/1550nm, 1540nm, 1550nm or specify High Power version is also available on request- Fiber Optic Circulator (SMF, MMF, PMF) 850nm, 980nm, 1060nm, 1064nm, 1310nm, 1550nm, 1310/1550nm, 2000nm or specify Up to 10W; for Pulse Application- Fiber Optic Collimator (SMF, MMF, PMF) 980nm, 1060nm, 1064nm, 1310nm, 1310/1550nm, 1550nm or specify Up to 20W; 300mm Working Distance; for Pulse Application- Fiber Optic Coupler (SMF, MMF, PMF) 633nm, 780nm, 850nm, 980nm, 1060nm, 1064nm, 1310nm, 1310/1550nm, 1550nm 1x4, 1x8, 1x16, 2x2, 2x8, 3x3, 4x4, 8x8 and more Fused-type or Thin Film Filter-type (TFF)- Coarse Wavelength Division Multiplexer (CWDM) Thin Film Filter (TFF) Technology Channel: 2, 4, 8, 16 or specify- Dense Wavelength Division Multiplexer (DWDM) Thin Film Filter (TFF) Technology Channel: 2, 4, 8, 16, 20, 32, 40 or specify- Faraday Mirror 980nm, 1060nm, 1064nm, 1310nm, 1550nm or specify High Power version is also available on request- Faraday Rotator 980nm, 1060nm, 1064nm, 1310nm, 1550nm or specify High Power version is also available on request- Optical Isolator (SMF, MMF, PMF) 850nm, 980nm, 1060nm, 1064nm, 1310nm, 1550nm, 2000nm or specify Up to 10W or more; for Pulse Application- Optical Switch (SMF, MMF) 1310nm, 1550nm, 1310/1550nm 1x2, 2x2- Fiber Optic Patchcord/Pigtail (SMF, MMF, PMF) 780nm, 850nm, 980nm, 1060nm, 1064nm, 1310nm, 1550nm or specify Fiber length available from 50cm to several km on request- Planar Lightwave Circuit (PLC) Splitter 1x2 1x8 1x16 1x32 or specify- In-line Polarizer 830nm, 850nm, 980nm, 1060nm, 1064nm, 1310nm, 1550nm or specify Up to 20W or more; for Pulse Application- Wavelength Division Multiplexer (WDM) (SMF, MMF, PMF) Fused-type or Thin Film Filter-type (TFF) 975/1060nm, 975/1064nm, 976/1030nm, 976/1060nm, 976/1064nm, 980/1030nm, 980/1060nm, 980/1064nm, 1015/1064nm, 1053/976nm, 1053/1030nm, 1060/1550nm 1480/1550nm, 1550/980nm, 1550/1060nm, 1550/1064nm, 1550/1310nm, 2000/1570nm and many more Up to 5W- Variable Optical Attenuator (VOA) 1310nm, 1550nm, 1310/1550nm Electrical, ManualFeel free to visit below website for more informationwww.optolinkcorp.com