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Page 2 - Fiber Optic Couplers

Single-Mode (NOn-PM) or Polarization-Maintaining(PM) Fiber Optic Coupler for Infrared Light
Lfiber Optic Limited
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Single-Mode (NOn-PM) or Polarization-Maintaining(PM) Fiber Optic Coupler for Infrared Light
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Lfiber’s Single-Mode (NOn-PM) or Polarization-Maintaining(PM) Fiber Optic Coupler for Infrared Light(visible/infrared light beam splitter: 405nm, 430nm, 450nm, 457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm, 780nm, 830nm, 850nm, 980nm, 1064nm, 1480nm, 1570nm, 1590nm, 1625nm, 1700nm, 2000nm, etc.) is the standard ...

Specifications
Port Configuration: 1x2, or 2x2
Connector: None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC, ST, MU, Custom …
Center Wavelength (nm): 780~2000nm (Optional), Typical Infrared Light of 780, 830, 850, 980, 1064, 1480, 1570, 1625, 1700, 1590, 2000 nm
Insertion Loss (dB): ≤3.6
Fiber Type: Single-Mode (NOn-PM) or Polarization-Maintaining(PM) Fiber
...
Data Sheet
Single-Mode and Polarization-Maintaining Fiber Coupler (Visible Light Fiber Optic Splitter)
Lfiber Optic Limited
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Single-Mode and Polarization-Maintaining Fiber Coupler (Visible Light Fiber Optic Splitter)
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Lfiber’s Single-Mode and/or Polarization-Maintaining Fiber Coupler\'s operating wavelength is in visible wavelength ranges from 400 to 700 nm, typically 405nm, 430nm, 450nm, 457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm. Other wavelengths are also available upon request, and optimized fibers for any ...

Specifications
Port Configuration: 1x2, or 2x2
Connector: None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC, ST, MU, Custom …
Center Wavelength (nm): 400~700nm (Optional), Typ. wavelengths of 405nm, 430nm, 450nm,457nm, 460nm, 473nm, 488nm, 532nm, 630nm, 633nm, 635nm, 650nm, Others on Request
Fiber Type: Single-Mode (Non-PM) or Polarization-Maintaining (PM) Fibers
Split Ratio: 50/50, 60/40, 70/30, 80/20, 90/10, 95/5, 98/2, 99/1, Custom …
...
Data Sheet
Wideband Multimode Circulator / Combiner
Castor Optics Inc
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Wideband Multimode Circulator / Combiner
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Castor Optics’ Wideband Multimode Circulator (WMC) is a three-port device that features a flat spectral response as well as high-efficiency multimode transfer and multimode transmission. It can be used as a circulator or to combine multiple signals within a single multimode fiber. Castor’s all-fiber WMC series offers an efficient, ...

Specifications
Isolation: >8.5dB
Wavelength Range: 400-900nm or 400-1600nm
Transfer Efficiency: >70%
Transmission Efficiency: >70%
Directivity: >35dB
Data Sheet
Double-clad Fiber Couplers
Castor Optics Inc
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Double-clad Fiber Couplers
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The double-clad fiber couplers developed by Castor Optics combine single-mode light transmission with multimode light transfer. Light transmission in the core is quasi-lossless from Port A to Port S, and again from Port S to Port A (see diagram). In the inner cladding of the double-clad fiber, light transfer occurs from the inner ...

Specifications
Single-mode Central Wavelength: 530, 780, 1060 or 1300 nm
Single-mode Insertion Loss: < 0.5 dB
Multimode Transfer: ≥ 60%
Multimode Spectral Range: 400-1600 nm
Data Sheet
Fiber Optic Couplers And Splitters
Fibersense & Signals Inc
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Fiber Optic Couplers And Splitters
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FIBERSENSE’S fiber optic couplers, splitters and star couplers are based on the company\'s own technologies and propriety designs, and are a result of our state-of-the-art R & D activity
Data Sheet
Truly Fused Multimode Star Fiber Optic Couplers And Optical Splitters
Gould Fiber Optics
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Truly Fused Multimode Star Fiber Optic Couplers And Optical Splitters
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Multimode (MM) fused bidirectional fiber optic star couplers & Optical Splitters are capable of operating over a broad wavelength range (i.e. 850nm and 1300nm). Multimode couplers are typically used for short distance data transmission. Gould multimode fused couplers can be used within fiber optic instrumentation, sensor systems ...
Data Sheet
Fused Single Wavelength Singlemode Fiber Optic Couplers Taps And Optical Signal Splitter
Gould Fiber Optics
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Fused Single Wavelength Singlemode Fiber Optic Couplers Taps And Optical Signal Splitter
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Gould
Data Sheet
Visible Wavelength RGB Polarization Maintaining Fiber Optic Couplers
Gould Fiber Optics
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Visible Wavelength RGB Polarization Maintaining Fiber Optic Couplers
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Gould’s truly fused Visible Wavelength RGB (Red, Blue & Green) polarization maintaining (PM) 1×2 and 2×2 fiber optic couplers, Taps and Optical signal splitters offer high extinction ratio (ER) with polarization launch into a single or dual axis (Slow axis & Fast axis). Gould utilizes our proven Fused Biconical Taper (FBT) ...
Data Sheet
FC/B Connector FC Connector At Brewster Angle
IRflex Corp
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FC/B Connector FC Connector At Brewster Angle
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Chalcogenide As2S3 and As2Se3 glass fibers offer a broad transmission range with low propagation loss from 1.5μm to 6.5μm and from 1.5μm to 10μm relatively, with high non-linear coefficient, small and negative index change with temperature (dn/dT), excellent power handling capability, and are chemically stable. Transmission ...
Data Sheet
INFOCO Rx Free-Space Fiber Coupler
Optonicus
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INFOCO Rx Free-Space Fiber Coupler
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High-precision focal spot intensity profiling and centroid sensing, optimal free-space fiber coupling adaptive to an angle of optical wave arrival and much more – all in a single compact module. The INFOCO Rx is a smart optical fiber-collimator receiver/sensor with integrated piezo-actuators providing high-precision and ...
Data Sheet
OC150G
Voltage Multipliers Inc
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OC150G
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Opto Coupler. Axial Leaded. Epoxy Molded.
Data Sheet
OC100G
Voltage Multipliers Inc
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OC100G
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Opto Coupler. Axial Leaded. Epoxy Molded.
Data Sheet
OC100HG
Voltage Multipliers Inc
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OC100HG
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Opto Coupler. Axial Leaded. Epoxy Molded.
Data Sheet
AC Photonics\' Polarization Maintaining Fused Coupler
AC Photonics
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AC Photonics\' Polarization Maintaining Fused Coupler
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Polarization Maintaining Fused Coupler
Data Sheet
OPTOCOUPLER 66015 3N245
Micropac Industries
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OPTOCOUPLER 66015 3N245
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The 66015 contains an infrared LED optically coupled to a silicon phototransistor in a hermetic 4 lead TO-18 package. The collector of the phototransistor is electrically connected to the case. The internal base connection has been eliminated for improved noise immunity. The 3N243, 3N244 and 3N245 can be supplied to commercial or ...
Data Sheet
OPTOCOUPLER 66015 3N244
Micropac Industries
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OPTOCOUPLER 66015 3N244
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The 66015 contains an infrared LED optically coupled to a silicon phototransistor in a hermetic 4 lead TO-18 package. The collector of the phototransistor is electrically connected to the case. The internal base connection has been eliminated for improved noise immunity. The 3N243, 3N244 and 3N245 can be supplied to commercial or ...
Data Sheet
OPTOCOUPLER 66015 3N243
Micropac Industries
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OPTOCOUPLER 66015 3N243
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The 66015 contains an infrared LED optically coupled to a silicon phototransistor in a hermetic 4 lead TO-18 package. The collector of the phototransistor is electrically connected to the case. The internal base connection has been eliminated for improved noise immunity. The 3N243, 3N244 and 3N245 can be supplied to commercial or ...
Data Sheet
Coupler For Pumping Application ZLE000420
Focuslight
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Coupler For Pumping Application ZLE000420
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Monolithic beam shaping and focussing optic for efficient light coupling of a single emitter (TO-can) for pumping application. The coupler is designed to be mounted in front of a single emitter, which is mounted in a TO-can housing.
Data Sheet
Monolithic Fiber Coupling Optics For Mini-Bars
Focuslight
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Monolithic Fiber Coupling Optics For Mini-Bars
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Monolithic fiber coupler for the efficient coupling of the light output of mini-bars with 10 emitters into optical fibers with core diameter of 600 µm or larger and NA of 0.22 or larger.
Data Sheet
Fiber Coupler For Packaged Emitters ZLE000382
Focuslight
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Fiber Coupler For Packaged Emitters ZLE000382
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Monolithic fiber coupler for the efficient coupling of a packaged broad area emitter into an optical fiber.
Data Sheet
Fiber Coupler ZLE000432
Focuslight
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Fiber Coupler ZLE000432
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Fiber coupler for the efficient coupling of broad area emitters into optical fibers.
Data Sheet
Product Data 905P/905P-M
Evanescent Optics
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Product Data 905P/905P-M
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Model 905(p) variable ratio couplers are made with optically contacted polished fibers mounted in substrate blocks that have transverse motion in the contact plane to adjust core-to-core separation distance. In the case of PM fiber, the orientation of the fast and slow axes is preserved during the motion. A negligibly thick oil layer ...
Data Sheet
Product Data 968P/968PV POLARIZATION SPLITTERS
Evanescent Optics
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Product Data 968P/968PV POLARIZATION SPLITTERS
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Based on the evanescent wave couplers 954P (fixed ratio) and 905P (variable ratio), polished fibers are coated with polarization sensitive layers before assembly. The result is a polarization selective coupler which allows up to 99% coupling of the p-polarized mode while restricting the coupling of the s-polarized mode to ...
Data Sheet
Product Data 954P-P WDM AMPLIFIER PUMP COUPLER
Evanescent Optics
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Product Data 954P-P WDM AMPLIFIER PUMP COUPLER
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Pump and signal wavelengths are combined in an output fiber of a 2 by 2 port coupler, using fiber with a cut off below 980 such that both signal and pump are guided in the fundamental mode. The device is set for maximum coupling at 1550 nm from primary to secondary fiber. There is little coupling at the shorter wavelength, which has ...
Data Sheet
954 Fixed Ratio Coupler
Evanescent Optics
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954 Fixed Ratio Coupler
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Manufactured using the same technique as the Model 954P fixed ratio coupler, but with SM non-PM fiber.  
Data Sheet