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 Module

Fiber 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, Manual

Feel free to visit below website for more information
www.optolinkcorp.com