Single-mode

SM-TSF-5/125, Tm-Doped Select Cutoff SM, Optical Fiber

SKU: SM-TSF-5/125

This single clad, small core diameter fiber features a very highly Tm-doped core region (~7% Tm) and is ideally suited for core pumping, enabling very short laser cavities required in producing ultra-fast fiber lasers with high slope efficiency under resonant pumping. The 5 µm core diameter with its 0.24 NA, together, offer superior single-mode operation and excellent bending performance.

This product requires a purchase of a minimum quantity of : 3

FUD-4070, SM-GDF-10/130-15FA, Optical Fiber

SKU: FUD-4070

You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.

SM-TDF-10P/130-M, Matched Tm-Doped Double Clad, w/Pedestal, Optical Fiber

SKU: SM-TDF-10P/130-M

Coherent thulium-doped double clad fibers utilize glass compositions specifically optimized for high degree of cross-relaxations between Tm ions enabling efficient conversion of 793 nm pump photons into signal photons at 2 µm. The precision matched -M fiber version offers even higher absorption and efficiency than the -HE version. In addition, the waveguide design in the -M version is specifically tailored to offer a truly single-mode operation in monolithic fiber laser/amplifier systems when spliced to the precision matched passive fibers. These fibers, along with matching passive fibers, are available in 130 µm cladding diameter for ease of handling, cleaving and splicing, enabling reliable manufacturing of low power, eye-safe, fiber lasers and amplifiers.

PM2000D, PM Dispersion Tailored, Optical Fiber

SKU: PM2000D

Coherent introduces a single-mode (SM2000D) fiber and a polarization maintaining (PM2000D) fiber designed for dispersion compensation in the 2 µm wavelength range. The core composition, (main driver for the material dispersion) and the waveguide design (driver for the waveguide dispersion) of both fibers were specifically tailored to enable the total dispersion to be negative around 2 µm. Both fibers are designed with a core diameter of ~ 2 µm, an NA of ~ 0.4 and a mode-field diameter of 3.8 µm at 2 µm. The 125 µm cladding diameter allows for high compatibility with active and passive fibers used in pre-amplifier stage(s) of ultra fast lasers and easy handling with conventional cleaving and splicing equipment. The dispersion tailored fiber is also available in polarization maintaining design (PM2000D ), suitable for 2 µm PM lasers and amplifier systems.

This product requires a purchase of a minimum quantity of : 13

SM2000D, Dispersion Tailored, Optical Fiber

SKU: SM2000D

Coherent introduces a single-mode (SM2000D) fiber and a polarization maintaining (PM2000D) fiber designed for dispersion compensation in the 2 µm wavelength range. The core composition, (main driver for the material dispersion) and the waveguide design (driver for the waveguide dispersion) of both fibers were specifically tailored to enable the total dispersion to be negative around 2 µm. Both fibers are designed with a core diameter of ~ 2 µm, an NA of ~ 0.4 and a mode-field diameter of 3.8 µm at 2 µm. The 125 µm cladding diameter allows for high compatibility with active and passive fibers used in pre-amplifier stage(s) of ultrafast lasers and easy handling with conventional cleaving and splicing equipment. The dispersion tailored fiber is also available in polarization maintaining design (PM2000D ), suitable for 2 µm PM lasers and amplifier systems.

This product requires a purchase of a minimum quantity of : 17

UHNA7, Ultra-High NA Select Cutoff SM, Optical Fiber

SKU: UHNA7

Coherent Ultra-High NA fibers are part of the NuBRIDGEFA fiber family and are excellent bridge fibers between high NA waveguides and low NA transmission fiber. Ultra-High NA fibers provide excellent coupling efficiencies to high NA waveguides. In addition, the composition of Ultra-High NA fibers are tailored to thermally expand the core during splicing thus achieving lower splice loss to transmission fiber.

This product requires a purchase of a minimum quantity of : 64

R1550B-P, Radiation Resistant Select Cutoff SM, Optical Fiber

SKU: R1550B-P

Coherent NuSENSOR single-mode fiber is ideally suited for Brillouin based distributed temperature and strain sensing, and Fiber Bragg Grating based sensing methods. This 0.13 NA fiber is bend insensitive and optimized for operation at 1550nm. NuSENSOR single-mode fiber provides tight tolerance optical and geometrical specifications measured at the application critical wavelengths and comes with a polyimide coating and is also available with a hermetic carbon layer. The polyimide coating can operate up to 300°C and with the hermetic carbon coating is ideal for use in H2 rich environments.

This product requires a purchase of a minimum quantity of : 179

S1550-HTA, Pure Silica Core Select Cutoff SM, Optical Fiber

SKU: S1550-HTA

These pure silica core S1550-HTA fibers are single-mode fibers designed to be bend insensitive and withstand extreme pulsed and continuous ionizing radiation. They have high proof strength, large Weibull modulus, and superior dynamic fatigue parameter to maintain high mechanical reliability (long lifetimes). Available in both 125 and 80 µm clad diameters, they are ideally suited for special sensor applications or applications requiring coils. These fibers feature high temperature acrylate as standard coating to meet the challenges of the harsh tactical, avionics/aerospace, missile and UAV working environments.

S1550-80-HTA, Pure Silica Core Select Cutoff SM, Optical Fiber

SKU: S1550-80-HTA

These pure silica core S1550-HTA fibers are single-mode fibers designed to be bend insensitive and withstand extreme pulsed and continuous ionizing radiation. They have high proof strength, large Weibull modulus, and superior dynamic fatigue parameter to maintain high mechanical reliability (long lifetimes). Available in both 125 and 80 µm clad diameters, they are ideally suited for special sensor applications or applications requiring coils. These fibers feature high temperature acrylate as standard coating to meet the challenges of the harsh tactical, avionics/aerospace, missile and UAV working environments.

EDFL-980-HP-80, Er-Doped Select Cutoff SM, Optical Fiber

SKU: EDFL-980-HP-80

Coherent high performance L-Band Erbium-doped fibers are designed for use in L-band amplifiers and compact ASE sources. The 80 µm version is a reduced-cladding fiber ideal for small form-factor devices. All Coherent erbium-doped fibers are fabricated with a proprietary doping technology and have highly consistent and reproducible spectroscopy, ensuring intra-lot and lot-to-lot uniformity. These fibers are extensively characterized and accompanied by lot specific data.

This product requires a purchase of a minimum quantity of : 37

1310B-HP, Select Cutoff SM, Optical Fiber

SKU: 1310B-HP

Coherent 1310B-HP and 1310B-HP-V0 high-performance Select Cutoff single-mode fibers are optimized for dual wavelength applications at 1310 and 1550 nm and feature reduced bend sensitivity in the key 1550 nm band, while maintaining low splice loss to industry standard SMF-28FA fiber.

This product requires a purchase of a minimum quantity of : 200

PM-EYDF-6/125-HE, PM Er/Yb-Doped Double Clad, Optical Fiber

SKU: PM-EYDF-6/125-HE

Coherent proprietary rare earth doping technology is used to fabricate Er/Yb co-doped fibers with industry leading tolerances on the key parameters important for fiber based amplifiers. This ensures the essential lot-to-lot reproducibility required for volume manufacturing of high power CATV and telecom optical amplifiers at 1550 nm. Coherent XP version offers an optimized design for ultra-high efficiency and minimized threshold delivering superior performance. The new ‚¬€œXP fiber is particularly well suited for single-stage amplifiers and lasers requiring high gain factors with limited pump power. Utilizing Coherent proprietary NuCOAT coating technology, these single-mode fibers around 1550 nm offer the best damp and dry heat performance available and ensure extended operating lifetime.

EDFL-1480-HP, Er-Doped Select Cutoff SM, Optical Fiber

SKU: EDFL-1480-HP

Coherent high performance L-Band Erbium-doped fibers are designed for use in L-band amplifiers and compact ASE sources. The 80 μm version is a reduced-cladding fiber ideal for small form-factor devices. All Coherent erbium-doped fibers are fabricated with a proprietary doping technology and have highly consistent and reproducible spectroscopy, ensuring intra-lot and lot-to-lot uniformity. These fibers are extensively characterized and accompanied by lot specific data.

This product requires a purchase of a minimum quantity of : 37

EDFL-980-HP, Er-Doped Select Cutoff SM, Optical Fiber

SKU: EDFL-980-HP

Coherent high performance L-Band Erbium-doped fibers are designed for use in L-band amplifiers and compact ASE sources. The 80 µm version is a reduced-cladding fiber ideal for small form-factor devices. All Coherent erbium-doped fibers are fabricated with a proprietary doping technology and have highly consistent and reproducible spectroscopy, ensuring intra-lot and lot-to-lot uniformity. These fibers are extensively characterized and accompanied by lot specific data.

This product requires a purchase of a minimum quantity of : 37

PM14XX-XP, Panda-Type Select Cutoff PM, Optical Fiber

SKU: PM14XX-XP

Coherent Polarization Maintaining Telco fibers are designed for today’s most advanced networks. Optimized for use in the 1400-1500 nm range, these fibers are used in all PM applications for data and telecom. Coherent has applied its unique manufacturing facility and capabilities to this product area and has established leading optical, mechanical and geometrical tolerances. The bend insensitive versions of our fibers offer lowest bend loss and extinction ratios at small bend diameters enabling our customers to reduce package sizes. Available in either 250 or 400 micron coating diameters and prooftested to 200 kpsi, Coherent PM fibers will meet the demands of all current and future applications.

SM-EYDF-6/125-HE, Er/Yb-Doped Double Clad, Optical Fiber

SKU: SM-EYDF-6/125-HE

Coherent proprietary rare earth doping technology is used to fabricate Er/Yb co-doped fibers with industry leading tolerances on the key parameters important for fiber based amplifiers. This ensures the essential lot-to-lot reproducibility required for volume manufacturing of high power CATV and telecom optical amplifiers at 1550 nm. Coherent XP version offers an optimized design for ultra-high efficiency and minimized threshold delivering superior performance. The new ‚¬€œXP fiber is particularly well suited for single-stage amplifiers and lasers requiring high gain factors with limited pump power. Utilizing Coherent proprietary NuCOAT coating technology, these single-mode fibers around 1550 nm offer the best damp and dry heat performance available and ensure extended operating lifetime.

SM-ESF-7/125, Er-Doped Select Cutoff SM, Optical Fiber

SKU: SM-ESF-7/125

High performance erbium-doped fiber capabilities are demonstrated in a unique erbium fiber product, SM-ESF-7/125. This fiber features a high erbium concentration (peak absorption 55 dB/m) and high pump conversion efficiency achieved with proprietary technology that delivers industry leading tolerances on the key spectroscopic parameters. The polarization maintaining version of this fiber, PM-ESF-7/125, is also available for applications that require a polarized signal.4

This product requires a purchase of a minimum quantity of : 6

PM1300-XP, Panda-Type Select Cutoff PM, Optical Fiber

SKU: PM1300-XP

Coherent Polarization Maintaining Telco fibers are designed for today’s most advanced networks. Optimized for use at 1310 nm, these fibers are used in all PM applications for data and telecom. Coherent has applied its unique manufacturing facility and capabilities to this product area and has established leading optical, mechanical and geometrical tolerances. The bend insensitive versions of our fibers offer lowest bend loss and extinction ratios at small bend diameters enabling our customers to reduce package sizes. Available in either 250 or 400 micron coating diameters and prooftested to 200 kpsi, Coherent PM fibers will meet the demands of all current and future applications.

PM14XXC-HP, Panda-Type Coupler Select Cutoff PM, Optical Fiber

SKU: PM14XXC-HP

Coherent broad line of PM fibers now includes PM980C-HP & PM14XXC-HP coupler fibers. Components designed with these new coupler fibers exhibit insertion losses up to one order of magnitude better than was previously possible. These fibers also demonstrate superior polarization control in coupler applications, resulting in increased system and network efficiencies.

PM14XX-400, Panda-Type Select Cutoff PM, Optical Fiber

SKU: PM14XX-400

Coherent Polarization Maintaining Telco fibers are designed for today’s most advanced networks. Optimized for use in the 1400-1500 nm range, these fibers are used in all PM applications for data and telecom. Coherent has applied its unique manufacturing facility and capabilities to this product area and has established leading optical, mechanical and geometrical tolerances. The bend insensitive versions of our fibers offer lowest bend loss and extinction ratios at small bend diameters enabling our customers to reduce package sizes. Available in either 250 or 400 micron coating diameters and prooftested to 200 kpsi, Coherent PM fibers will meet the demands of all current and future applications.

PS-ESF-3/125, Er-Doped Photosensitive, Optical Fiber

SKU: PS-ESF-3/125

Coherent high performance PS-ESF-3/125 is the ideal fiber for distributed feedback (DFB) and distributed Bragg reflector (DBR) lasers. Engineered to be inherently photosensitive, these fibers enable short device lengths and good pump conversion efficiency. Variants of this fiber with higher gain and/or photosensitivity are available upon request as custom products.

This product requires a purchase of a minimum quantity of : 6

PM-GDF-6/125-M, Matched Passive PM Double Clad, Optical Fiber

SKU: PM-GDF-6/125-M

Coherent precision matched single-mode passive double-clad fibers are available in two-versions €” PANDA-style, polarization-maintaining (PM) and non-PM. These fibers feature a 6 µm core diameter and a 125 µm clad diameter optimized to match Coherent active Er/Yb 6/125 µm fibers. This precise matching allows for the lowest splice loss improving performance for all applications including telecom optical amplifiers at 1550 nm. They utilize the latest fiber design and NuCOAT coating technology to ensure excellent preservation of beam quality and extended operating life demanded by today’s industrial fiber laser applications.

This product requires a purchase of a minimum quantity of : 37

PM1300-400, Panda-Type Select Cutoff PM, Optical Fiber

SKU: PM1300-400

Coherent Polarization Maintaining Telco fibers are designed for today’s most advanced networks. Optimized for use at 1310 nm, these fibers are used in all PM applications for data and telecom. Coherent has applied its unique manufacturing facility and capabilities to this product area and has established leading optical, mechanical and geometrical tolerances. The bend insensitive versions of our fibers offer lowest bend loss and extinction ratios at small bend diameters enabling our customers to reduce package sizes. Available in either 250 or 400 micron coating diameters and prooftested to 200 kpsi, Coherent PM fibers will meet the demands of all current and future applications.

PM1550-400, Panda-Type Select Cutoff PM, Optical Fiber

SKU: PM1550-400

Coherent Polarization Maintaining Telco fibers are designed for today’s most advanced networks. Optimized for use at 1550 nm, these fibers are used in all PM applications for data and telecom. Coherent has applied its unique manufacturing facility and capabilities to this product area and has established leading optical, mechanical and geometrical tolerances. The bend insensitive versions of our fibers offer lowest bend loss and extinction ratios at small bend diameters enabling our customers to reduce package sizes. Available in either 250 or 400 micron coating diameters and prooftested to 200 kpsi, Coherent PM fibers will meet the demands of all current and future applications.

SM-GDF-6/125-M, Matched Passive Double Clad, Optical Fiber

SKU: SM-GDF-6/125-M

Coherent precision matched single-mode passive double-clad fibers are available in two-versions €” PANDA-style, polarization-maintaining (PM) and non-PM. These fibers feature a 6 µm core diameter and a 125 µm clad diameter optimized to match Coherent active Er/Yb 6/125 µm fibers. This precise matching allows for the lowest splice loss improving performance for all applications including telecom optical amplifiers at 1550 nm. They utilize the latest fiber design and NuCOAT coating technology to ensure excellent preservation of beam quality and extended operating life demanded by today’s industrial fiber laser applications.

This product requires a purchase of a minimum quantity of : 55