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Page 2 - Fiber Optic Couplers

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 1550or specified nm
Fiber Type: SMF-28e
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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 1064 1310 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, 1550, or specified 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, 1550 or specified 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 1550 nm
Fiber Type: 50/125 μm
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Polarization Maintaining Tap Coupler
GKER Photonics
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Polarization Maintaining Tap Coupler
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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 techniques, this coupler is designed to handle various splitting ratios, ensuring a high extinction ratio and reliability in ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 1550 nm
Fiber Type: SMF-28e
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Singlemode Broadband Coupler 850 -1310nm
GKER Photonics
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Singlemode Broadband Coupler 850 -1310nm
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The GKER Singlemode Broadband Coupler (GK-SBC Series) is a high-performance optical component designed to deliver precise power splitting and signal monitoring across a wide wavelength range. This coupler excels with its low insertion loss, minimal polarization dependence, and robust environmental stability, making it a versatile ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 850 1064 1310 nm
Fiber Type: N/A
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488 - 2100 nm Polarization Maintaining Fused Coupler-PMC
GKER Photonics
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488 - 2100 nm Polarization Maintaining Fused Coupler-PMC
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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 excels in applications requiring low excess loss, high polarization extinction ratio (ER), and exceptional environmental ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 488-2100 nm
Fiber Type: SMF-28e
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Singlemode Broadband Coupler (GK-SBC Series)
GKER Photonics
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Singlemode Broadband Coupler (GK-SBC Series)
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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 management, it offers coupling ratios ranging from 50/50 to 1/99 with excellent uniformity across a broad wavelength ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310, 1550, or specified nm
Fiber Type: SMF-28e
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Multimode Fiber Filter Coupler-MMFC
GKER Photonics
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Multimode Fiber Filter Coupler-MMFC
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The GKER Multimode Fiber Filter Coupler Series delivers outstanding performance with its minimal excess loss, broad operating wavelength range, and high stability. Designed for precision and reliability, this coupler is available in both 1 × 2 and 2 × 2 configurations to suit various needs. It efficiently handles ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 1550 nm
Fiber Type: 50/125 μm
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980 -1060 nm Singlemode Coupler
GKER Photonics
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980 -1060 nm Singlemode Coupler
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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 with advanced manufacturing techniques, this singlemode coupler boasts ultra-low insertion loss, minimal polarization ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 980 1060 nm
Fiber Type: SMF-28e
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Polarization Maintaining Tap Coupler-PMTC
GKER Photonics
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Polarization Maintaining Tap Coupler-PMTC
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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 using cutting-edge technology, this coupler ensures that the input optical signal is split into multiple outputs while ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 1550 nm
Fiber Type: SMF-28e
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Polarization Maintaining Filter Coupler-PMFC
GKER Photonics
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Polarization Maintaining Filter Coupler-PMFC
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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 exceptional reliability. Leveraging advanced manufacturing technologies, this coupler ensures a high extinction ratio, making ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: Other / Not specified
Wavelength: 1310 1550 nm
Fiber Type: SMF-28e
Data Sheet
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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, 635, 640, 650, 670, 680 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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Laser Diode to Fiber Coupler - Pigtail Style
OZ Optics
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Laser Diode to Fiber Coupler - Pigtail Style
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The laser diode to fiber couplers from OZ Optics come in a compact and rugged package, offering optimal coupling efficiency. They can be purchased prealigned, with the diode already installed, or as a kit for customer assembly using their own diode. The assembly process is straightforward and can be completed in less than twenty ...

Specifications
Wavelength Range: 375nm to 2050nm
Fiber Types: Single mode, multimode, or polarization maintaining fiber
Variants: Receptacle style couplers and pigtail style couplers
Diameter Options: 0.79
Additional Options: Built-in isolators, blocking screw option, polarizers or polarization rotators
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Polarization Maintaining 1x2 Fiber Fused Coupler 50/50 ratio 1550nm
CSRayzer Optical Technology
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Polarization Maintaining 1x2 Fiber Fused Coupler 50/50 ratio 1550nm
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Introducing the Polarization Maintaining Fused Coupler by CSRayzer, a cutting-edge solution designed for precise management of optical signals in specialized applications. This high-performance device, with Part No. PMTC-1X2-50:50-1550-3.0*45-1-0-N-B, is engineered to deliver exceptional performance and reliability. Operating within ...

Specifications
Type: Fused Biconical Taper (FBT)
Configuration: 1x2
Splitting Ratio: 50/50
Wavelength: 1550 nm
Fiber Type: N/A
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Fiber to Photodiode Couplers with Removable Filters
OZ Optics
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Fiber to Photodiode Couplers with Removable Filters
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The OZ-Optics Fiber to Photodiode Couplers with Removable Filters are designed for low-cost coupling of fiber-optic cables to photodiodes. These couplers use patented tilt adjustment technique, utilizing a pair of lenses to first collimate the light from the input fiber and then focus the transmitted light onto the active area of the ...

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Polarization Maintaining Filter Coupler
DK Photonics
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Polarization Maintaining Filter Coupler
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The Polarization Maintaining Filter Coupler 1310&1550nm is a polarization maintaining coupler which either splits the light from the input PM fiber into two output PM fibers, or combines light signals from two PM fibers into a single PM fiber. The state of polarization can be aligned either with the slow axis or the fast axis of ...

Specifications
Type: Other / Not specified
Configuration: 1x2
Splitting Ratio: 50/50, 40/60, 30/70, 20/80, 10/90
Wavelength: 1030 nm
Fiber Type: N/A
Data Sheet
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