Fiber Optic Couplers (Fiber Type: SMF-28e)

Single Mode Triplex Window Coupler

Built by asymmetric coupling technique, Triplex Window Coupler operating bandwidth is expanding to 1310nm, 1490nm and 1550nm three communication windows. The TWC coupler has the same coupling ratio on 1310, 1490 and ...

1550nm Polarization Maintaining Filter Coupler (1x2/2x2)

The 1550nm Polarization Maintaining Filter Coupler is a polarization maintaining coupler which splits the light from the input PM fiber into two output PM fibers. The PM Filter Coupler support the light wave of each ...

Polarization Maintaining Tap Coupler

The GKER Polarization Maintaining Tap Coupler (GK-PMTC Series) is engineered to deliver exceptional performance in optical signal splitting with minimal loss and high precision. Utilizing advanced manufacturing ...

Singlemode Broadband Coupler (GK-SBC Series)

The GKER Singlemode Broadband Coupler Series delivers high performance with exceptionally low insertion loss, minimal polarization dependence, and superior environmental stability. Designed for precise signal ...

488 - 2100 nm Polarization Maintaining Fused Coupler-PMC

The GKER Polarization Maintaining Fused Coupler (GK-PMC Series) is a high-performance optical component designed for precision and reliability across a broad wavelength range of 488 nm to 2100 nm. This coupler ...

Polarization Maintaining Tap Coupler-PMTC

The GKER Polarization Maintaining Tap Coupler (GK-PMTC Series) is an advanced optical component engineered to meet the demanding requirements of modern fiber optic systems. Designed with precision and manufactured ...

980 -1060 nm Singlemode Coupler

The GKER Photonics 980/1060 nm Singlemode Coupler (GK-SMC Series) is a state-of-the-art optical device meticulously designed to deliver exceptional performance in demanding optical communication systems. Crafted ...

Polarization Maintaining Filter Coupler-PMFC

The Polarization Maintaining Filter Coupler (GK-PMFC Series) from GKER Photonics Co., Ltd. is a high-precision optical device engineered to split optical signals while maintaining the polarization state with ...

Ultra Low Ratio Tap Coupler

The GKER Photonics Ultra Low Ratio Tap Coupler (GK-LTC Series) is engineered to provide precise and reliable light splitting in optical systems, focusing on extracting minimal light with high accuracy. Designed for ...

1550nm Singlemode Standard Coupler-SMC Series

The GKER Singlemode Standard Coupler (GK-SMC Series) is a high-performance optical coupler designed for demanding applications in optical communication systems. Engineered to operate efficiently at the 1550 nm ...

Singlemode Broadband Coupler SBC Series

The Singlemode Broadband Coupler from GKER Photonics is engineered to deliver superior performance with low insertion loss and minimal polarization dependence across a wide wavelength range. This coupler is ...

980/1060 nm Singlemode Coupler

The GKER Photonics 980/1060 nm Singlemode Coupler, part of the GK-SMC Series, is engineered for precision and reliability in high-performance optical systems. This coupler excels in power splitting and monitoring, ...

445 - 2100 nm Special Wavelength Coupler

The GKER Photonics 445-2100 nm Special Wavelength Coupler (GK-SMC Series) is a highly versatile optical component designed to meet the demands of modern optical communication and laser systems. Covering a broad ...

488 - 2100 nm Polarization Maintaining Fused Coupler

The GKER Photonics 488-2100 nm Polarization Maintaining Fused Coupler (GK-PMC Series) is a highly advanced optical component engineered for precision and reliability across a broad range of wavelengths. Designed to ...

2 µm Polarization Maintaining Tap Coupler

The GKER Photonics 2 µm Polarization Maintaining Tap Coupler (GK-PMTC Series) is a state-of-the-art optical component engineered for precision light management at a wavelength of 2000 nm. Designed with ...

1064 nm Polarization Maintaining Tap Coupler

The GKER Photonics 1064 nm Polarization Maintaining Tap Coupler (GK-PMTC Series) is a precision optical component designed for high-performance applications where accurate signal management and polarization control ...

Ultra Low Ratio Tap Coupler-LTC

The GK-LTC Series Ultra Low Ratio Tap Coupler is designed to offer exceptional performance in scenarios where monitoring of high-power optical signals is crucial. With tap ratios as low as 0.1%, 0.01%, and 0.001%, ...

1550nm Singlemode Coupler

The 1550nm Singlemode Coupler from the GK-SMC Series by GKER Photonics is engineered to deliver exceptional performance in optical communication systems. This high-quality coupler features low insertion loss and ...

1310-1550nm Singlemode Standard Coupler

The Singlemode Standard Coupler from GKER Photonics offers exceptional performance in optical communication systems, combining low insertion loss with high environmental stability. Designed to operate efficiently in ...

1310nm Singlemode Broadband Coupler

The GKER Photonics Singlemode Broadband Coupler (GK-SBC Series) is a high-performance optical component designed to provide reliable signal splitting and monitoring across a broad range of wavelengths. This coupler ...

1310-1550nm Singlemode Broadband Coupler

The GKER Photonics Singlemode Broadband Coupler (GK-SBC Series) is a high-performance optical device engineered for precise signal splitting and monitoring in advanced fiber optic communication systems. Designed ...

1310-1550nm Multimode Fiber Filter Coupler

GKER Photonics Multimode Fiber Filter Coupler (GK-MMFC Series) is a premium optical component meticulously designed for advanced multimode fiber communication systems. Engineered with precision, this coupler ensures ...

1310-1550nm Polarization Maintaining Tap Coupler

The GK-PMTC Series Polarization Maintaining Tap Coupler from GKER Photonics is designed to provide exceptional performance in optical signal distribution and monitoring. Utilizing advanced manufacturing techniques, ...

1310-1550nm Polarization Maintaining Filter Coupler

The GK-PMFC Series Polarization Maintaining Filter Coupler from GKER Photonics Co., Ltd. is a precision-engineered optical device designed for applications requiring high polarization stability and accurate power ...