Specialty Optical Fibers
<div style="text-align: center;">Choose from a variety of designs from single and multimode fibers, including gyroscope, visible wavelength, sensor, radiation hardened, and active fibers designed for high proof strength, tight tolerances, highest repeatability, greatest life expectancy, and highest optical performance.</div>
Coherent NuBEAM are low loss, high damage threshold, multi-mode, beam delivery fibers that transmit higher powers in solid-state, fiber, and diode lasers systems.
Distributed sensing fibers for temperature, pressure, flow, acoustics, or strain, that operate even in harsh environments with superior optical performance.
Build high-performance fiber optic gyroscope (FOG) coils, plus sensors for auto, space, and defense applications, with these high birefringence fibers.
Coherent Laser and Amplifier Fibers eliminate SRS and TMI, and feature high mode quality, excellent pump light absorption, and exceptionally low photodarkening.
Construct high-performance surgical, imaging, and spectroscopic systems with Coherent Medical Fibers, offered in many form factors and power handling capacities.
Coherent NuMKW fibers are designed for high power laser systems, offering unmatched performance through lowest photodarkening, SRS, TMI and highest beam quality.
Coherent Multi-Mode Fibers support laser system components, laser beam delivery, material processing, surgery, spectroscopy, LiDAR, metrology, and more.
Coherent NuPANDA fibers are polarization maintaining fibers with the broadest operating wavelength range, highest birefringence and highest mode field uniformity.
Coherent Single Mode Fibers maintain beam quality, and minimize attenuation and dispersion, and are offered from the visible through the infrared.
Coherent NuUF Ultrafast Fibers feature polarization maintenance, dispersion control, high beam quality, the lowest photodarkening, and highest absorption.
R1550XB-MTA, Radiation Resistant Select Cutoff SM, Optical Fiber
SKU: R1550XB-MTA
Coherent NuSENSOR bend-insensitive single-mode fibers are highly engineered to be micro and macro bend resistant for Raman, Brillouin and FBG based temperature and strain measurements at 1550 nm. These 0.12 NA, bend-insensitive single-mode fibers provide tight tolerance optical and geometrical specifications measured at the application critical wavelengths. The fiber comes with either a polyimide or mid-temperature acrylate coating and are also available with a hermetic carbon layer. The hermetically carbon-coated layer is immune to the damaging effects of hydrogen ingression, enabling distributed temperature and strain sensing in harsh environments where high H2 partial pressure and elevated temperatures up to 300°C are present.
This product requires a purchase of a minimum quantity of : 313
R1550XB-CMTA, Radiation Resistant Select Cutoff SM, Optical Fiber
SKU: R1550XB-CMTA
Coherent NuSENSOR bend-insensitive single-mode fibers are highly engineered to be micro and macro bend resistant for Raman, Brillouin and FBG based temperature and strain measurements at 1550 nm. These 0.12 NA, bend-insensitive single-mode fibers provide tight tolerance optical and geometrical specifications measured at the application critical wavelengths. The fiber comes with either a polyimide or mid-temperature acrylate coating and are also available with a hermetic carbon layer. The hermetically carbon-coated layer is immune to the damaging effects of hydrogen ingression, enabling distributed temperature and strain sensing in harsh environments where high H2 partial pressure and elevated temperatures up to 300°C are present.
This product requires a purchase of a minimum quantity of : 278
PLMA-GDF-20/250-09M Matched PM Passive Double Clad Optical Fiber
SKU: 1363793
Coherent Large Mode Area (LMA) and Polarization Maintaining LMA (PLMA) passive double clad fiber is ideal for high power fiber lasers and amplifiers used in military, industrial, and medical applications. This fiber features a 20 micron diameter core and 250 micron diameter clad size with a low NA (0.09) core. It is precision matched to its active ErYb-doped 20P/250 PLMA matched counterpart to ensure excellent splice compatability and low loss. As with all Coherent standard Large Mode Area (LMA) fibers, this fiber is proof-tested to 100 kpsi, an industry requirement for long term reliability. The fiber utilizes the latest fiber design and NuCOAT-FA coating technology to ensure excellent preservation of beam quality and extended operating life at the high power levels demanded by today’s industrial fiber laser applications.
This product requires a purchase of a minimum quantity of : 8
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.
This product requires a purchase of a minimum quantity of : 45
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.
This product requires a purchase of a minimum quantity of : 38
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.
This product requires a purchase of a minimum quantity of : 52
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.
This product requires a purchase of a minimum quantity of : 52
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.
This product requires a purchase of a minimum quantity of : 38
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.
This product requires a purchase of a minimum quantity of : 52
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.
This product requires a purchase of a minimum quantity of : 52
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.
This product requires a purchase of a minimum quantity of : 52
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
FUD-3510, PM14XXC-A, Optical Fiber
SKU: FUD-3510
You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.
FUD-4110, EDFC-980-HA, Optical Fiber
SKU: FUD-4110
You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.
FUD-4181, PM1550C-80-V3, Optical Fiber
SKU: FUD-4181
You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.
FUD-4197, MM-EYDF-60/600, Optical Fiber
SKU: FUD-4197
You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.