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Page 2 - Fiber Optic Couplers

488 - 2100 nm Polarization Maintaining Fused Coupler
GKER Photonics
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488 - 2100 nm Polarization Maintaining Fused Coupler
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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 meet the demanding needs of modern optical systems, this coupler delivers exceptional performance with low excess loss ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 488 nm
Fiber Type: SMF-28e
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1064 nm Singlemode Coupler (FUD-3584)
GKER Photonics
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1064 nm Singlemode Coupler (FUD-3584)
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The GKER Photonics 1064 nm Singlemode Coupler (FUD-3584) from the GK-SMC Series is engineered for high-precision optical power splitting and signal monitoring in advanced optical communication systems. This coupler offers exceptional performance with very low insertion loss and minimal polarization-dependent loss (PDL), making it ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1064 nm
Fiber Type: N/A
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2 µm Polarization Maintaining Tap Coupler
GKER Photonics
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2 µm Polarization Maintaining Tap Coupler
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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 advanced technology, this coupler provides high-performance light splitting with minimal signal degradation. It allows for ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 2000 nm
Fiber Type: SMF-28e
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1064 nm Polarization Maintaining Tap Coupler
GKER Photonics
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1064 nm Polarization Maintaining Tap Coupler
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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 are crucial. Utilizing advanced manufacturing technology, this coupler provides a reliable means of splitting optical ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1064 nm
Fiber Type: SMF-28e
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Ultra Low Ratio Tap Coupler-LTC
GKER Photonics
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Ultra Low Ratio Tap Coupler-LTC
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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%, this coupler enables precise sampling of light while preventing damage or saturation of sensitive photodetectors. It is ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1550 nm
Fiber Type: SMF-28e
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1550nm Singlemode Coupler
GKER Photonics
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1550nm Singlemode Coupler
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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 minimal polarization dependence, ensuring efficient and reliable signal transmission. Designed specifically for the 1550 nm ...

Specifications
Type: Other / Not specified
Configuration: 1x4
Splitting Ratio: Other / Not specified
Wavelength: 1550 nm
Fiber Type: SMF-28e
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1310-1550nm Singlemode Standard Coupler
GKER Photonics
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1310-1550nm Singlemode Standard Coupler
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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 the 1310 nm and 1550 nm wavelength windows, this coupler delivers precise power splitting with coupling ratios ranging ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1310nm Singlemode Broadband Coupler
GKER Photonics
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1310nm Singlemode Broadband Coupler
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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 excels with low insertion loss and minimal polarization dependence, ensuring high efficiency and signal integrity. Its ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: N/A
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1310-1550nm Singlemode Broadband Coupler
GKER Photonics
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1310-1550nm Singlemode Broadband Coupler
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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 with low insertion loss and minimal polarization dependence, this coupler ensures reliable and efficient power distribution ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1310-1550nm Multimode Fiber Filter Coupler
GKER Photonics
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1310-1550nm Multimode Fiber Filter Coupler
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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 exceptionally low excess loss, thereby preserving the integrity of the optical signal. Its broad operating wavelength ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1310-1550nm Polarization Maintaining Tap Coupler
GKER Photonics
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1310-1550nm Polarization Maintaining Tap Coupler
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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, this coupler ensures precise splitting of optical signals while maintaining high polarization stability. It features ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1310-1550nm Polarization Maintaining Filter Coupler
GKER Photonics
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1310-1550nm Polarization Maintaining Filter Coupler
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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 splitting. Utilizing cutting-edge technology, this coupler effectively splits the input signal into various ratios while ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1310-1550nm Singlemode Standard Coupler-SMC
GKER Photonics
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1310-1550nm Singlemode Standard Coupler-SMC
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The Singlemode Standard Coupler (GK-SMC Series) from GKER Photonics is engineered to deliver exceptional performance in optical communication systems. This coupler features very low insertion loss and minimal polarization dependence, ensuring high-efficiency signal management. Designed for a broad wavelength range, including the ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
Data Sheet
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1310nm Singlemode Broadband Coupler-SBC
GKER Photonics
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1310nm Singlemode Broadband Coupler-SBC
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The GKER Photonics Singlemode Broadband Coupler (GK-SBC Series) is designed to meet the rigorous demands of modern optical communication systems. This high-performance coupler is known for its low insertion loss, minimal polarization dependence, and superior environmental stability. These features ensure that the signal quality ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 850 nm
Fiber Type: SMF-28e
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1310-1550nm Singlemode Broadband Coupler -SBC
GKER Photonics
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1310-1550nm Singlemode Broadband Coupler -SBC
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The GKER Photonics Singlemode Broadband Coupler (GK-SBC Series) is an advanced optical component meticulously engineered to meet the rigorous demands of modern optical communication systems. This series of couplers is characterized by its exceptional performance in terms of low insertion loss, low polarization dependence, and ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: SMF-28e
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1550nm Ultra Low Ratio Tap Coupler GK-LTC Series
GKER Photonics
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1550nm Ultra Low Ratio Tap Coupler GK-LTC Series
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The GK-LTC Series Ultra Low Ratio Tap Coupler from GKER Photonics is an advanced optical device designed to provide precise light tapping with extremely low ratios. This coupler is engineered for applications where only a minute fraction of the light needs to be diverted from the main signal path to the tap port, making it ideal for ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1064 nm
Fiber Type: SMF-28e
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Multimode Fiber Filter Coupler GK-MMFC Series
GKER Photonics
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Multimode Fiber Filter Coupler GK-MMFC Series
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The GK-MMFC Series Multimode Fiber Filter Coupler by GKER Photonics is engineered for exceptional performance in various optical communication applications. Designed to deliver very low excess loss and high stability, this coupler provides reliable and efficient signal distribution across its operating wavelength range of 1310 nm and ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 nm
Fiber Type: 50/125 μm
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633, 635, 640, 650, 670, 680nm 1x2 2x2 PM Fiber Filter Coupler
Seagnol Photonics Co. Ltd
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633, 635, 640, 650, 670, 680nm 1x2 2x2 PM Fiber Filter Coupler
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The 633, 635, 640, 650, 670, and 680 nm 1x2 and 2x2 Polarization Maintaining (PM) Filter Coupler utilizes advanced thin-film filter technology to split optical signal power with precision. This coupler is designed to distribute the signals into two outputs, either equally or at various specified coupling ratios, ensuring versatile ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: 50/50
Wavelength: 633 nm
Fiber Type: N/A
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Adjustable Focus Laser to Fiber Coupler
OZ Optics
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Adjustable Focus Laser to Fiber Coupler
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The Adjustable Focus Laser to Fiber Coupler is a high-power optical coupling solution designed for applications where coupling efficiency is crucial, especially in high-power situations. It features a special connector that allows precise control of the spacing between the fiber and lens without rotating the fiber. This is ...

Specifications
Coupling Efficiency: Typically >70% for singlemode and polarization maintaining fibers; >90% for multimode fibers
Backreflection Levels: <-35dB for multimode fibers; <-40dB for singlemode and polarization maintaining fibers; <-60dB versions are also available
Polarization Extinction Ratios: >20dB; 25dB and 30dB versions are also available
Available Wavelengths: 200 - 2100 nm
Power Handling: >5 Watts CW for achromats; >10 Watts CW for aspheric lenses; >100 Watts CW for fused silica or plano-convex and biconvex lenses (multimode fibers); >100 Watts CW for axial GRIN lenses (SM, PM, and LMA fibers)
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Laser Diode to Fiber Coupler - Receptacle Style
OZ Optics
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Laser Diode to Fiber Coupler - Receptacle Style
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The Laser Diode to Fiber Coupler - Receptacle Style by OZ Optics offers a complete line of laser diode couplers that provide optimal coupling in a compact and rugged package. These couplers are available in realigned form or as kits that can be assembled by the customer. They are designed for coupling light from laser diodes to ...

Specifications
Coupling Efficiency: 10-75 % (depending on diode and fiber)
Return Loss: 15-40 dB (depending on connectors)
Wavelength: 375-2000 nm (discrete wavelength steps)
Wavelength Accuracy: ±5 nm to ±30 nm (depending on diode)
HULD-53: 10mm OD OEM version FC receptacle
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