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.
CMS2, Cladding Mode Supressed Photosensitive, Optical Fiber
SKU: CMS2
Coherent Cladding Mode Suppressed Photosensitive Fiber is designed for very good cladding mode suppression€”cladding modes are suppressed to less than 0.1 dB for a 30 dB grating and low splice loss. This photosensitive fiber provides cost-savings for grating-writing because customers can write highly repeatable, quality gratings in a short time.
This product requires a purchase of a minimum quantity of : 63
GF1B, Photosensitive, Optical Fiber
SKU: GF1B
Coherent photosensitive fibers are designed to reduce grating-writing times associated with industry-standard telecommunication fiber and can be easily spliced. These photosensitive fibers provide cost-savings for grating-writing because customers can write highly repeatable, quality gratings in a short time.
This product requires a purchase of a minimum quantity of : 200
GF1AA, Photosensitive, Optical Fiber
SKU: GF1AA
Coherent photosensitive fibers are designed to reduce grating-writing times associated with industry-standard telecommunication fiber and can be easily spliced. These photosensitive fibers provide cost-savings for grating-writing because customers can write highly repeatable, quality gratings in a short time.
This product requires a purchase of a minimum quantity of : 90
980C-HP, Select Cutoff SM, Optical Fiber
SKU: 980C-HP
Coherent 980C-HP fiber is a high-performance, mid-NA fiber optimized for use by coupler manufacturers in the telecom industry. It features low, consistent splice and bend loss, and a design to minimize excess loss in the coupler. The fiber is produced with extremely tight second mode cutoff tolerance, and the high tensile strength critical for long-term reliability in tight bend radius applications. These high-performance specifications also result in improved production yields and reduced component manufacturer costs.
This product requires a purchase of a minimum quantity of : 200
980-HP-80, Select Cutoff SM, Optical Fiber
SKU: 980-HP-80
Coherent 980 nm high-performance select cut-off single-mode fibers are optimized for use by component manufacturers in the telecommunications wavelengths. These application-specific fibers were developed for pump diode pigtails, unique delivery for components, and couplers. Available in 80 µm and 125 µm form factors, Coherent 980 nm fibers offer exceptional uniformity and core/clad concentricity specifications, very tight second mode cut-off tolerances, and tighter bend radius applications in miniaturized fiber optic packages. These high-performance specifications result in superior strength, increased component reliability, improved production yields and reduced component manufacturer costs.
This product requires a purchase of a minimum quantity of : 157
980-HP, Select Cutoff SM, Optical Fiber
SKU: 980-HP
Coherent 980 nm high-performance select cutoff single-mode fibers are optimized for use by component manufacturers at the telecommunications wavelengths. These application-specific fibers were developed for pump diode pigtails, unique delivery for components, and couplers. Available in 80 µm and 125 µm form factors, Coherent 980 nm fibers offer exceptional uniformity, tight tolerance core/clad concentricity and second mode cutoff specifications. These fibers are designed for tighter bend radius applications including miniaturized fiber optic packaging. These high performance specifications result in superior strength, increased component reliability, improved production yields, and reduced component manufacturer costs. The-XP version offers the tightest tolerance specifications for more demanding applications.
This product requires a purchase of a minimum quantity of : 186
980M-HP-80, Select Cutoff SM, Optical Fiber
SKU: 980M-HP-80
Coherent 980 nm high-performance select cutoff single-mode fibers are optimized for use by component manufacturers at the telecommunications wavelengths. These application-specific fibers were developed for pump diode pigtails, unique delivery for components, and couplers. Available in 80 µm and 125 µm form factors, Coherent 980 nm fibers offer exceptional uniformity, tight tolerance core/clad concentricity and second mode cut-off specifications. These fibers are designed for tighter bend radius applications including miniaturized fiber optic packaging. These high performance specifications result in superior strength, increased component reliability, improved production yields, and reduced component manufacturer costs. The-XP version offers the tightest tolerance specifications for more demanding applications.
This product requires a purchase of a minimum quantity of : 157
MM-S200/220-12A, Pure Silica Core Specialty Multimode, Optical Fiber
SKU: MM-S200/220-12A
Coherent specialty multimode step-index fibers are designed for compatibility with the majority of fibercoupled, bar and stack diode-laser packages and support the diode laser power delivery market. These power delivery fibers are available in 200/220 and 200/240 core/clad ratios in low and high NA versions. Other fiber diameters are available upon request.
This product requires a purchase of a minimum quantity of : 97
CMF-P, Cladding Mode Supressed Photosensitive, Optical Fiber
SKU: CMF-P
Coherent Cladding Mode Free (CMF) fiber is designed to allow more uniform grating writing in WDM applications. CMF virtually eliminates all cladding modes, allowing tighter channel spacing for high speed communications. Cladding Mode Free fiber is mode-matched to SMF-28FA for telecommunication system use. The polyimide coated CMF fiber (CMF-P) is ideally suited for use in WDM distributed sensing networks operating in high temperatures and harsh environments.
This product requires a purchase of a minimum quantity of : 60
CMS-HP, Cladding Mode Supressed Photosensitive, Optical Fiber
SKU: CMS-HP
Coherent CMS-HP fiber is a photosensitive single-mode fiber designed for the production of complex Bragg grating structures, such as those with high channel count, wherein cladding mode suppression is a fundamental requirement. This fiber sets a new standard for photosensitive telecom fibers, with its excellent cladding mode suppression, high intrinsic photosensitivity, low birefringence, and low polarization mode dispersion (PMD). It allows easy, uniform grating writing; tighter channel spacing; and low splice loss to standard transmission fibers.
This product requires a purchase of a minimum quantity of : 63
GF1, Photosensitive, Optical Fiber
SKU: GF1
Coherent photosensitive fibers are designed to reduce grating-writing times associated with industry-standard telecommunication fiber and can be easily spliced. These photosensitive fibers provide cost-savings for grating-writing because customers can write highly repeatable, quality gratings in a short time.
This product requires a purchase of a minimum quantity of : 148
GF3, Photosensitive, Optical Fiber
SKU: GF3
Coherent photosensitive fibers are designed to reduce grating-writing times associated with industry-standard telecommunication fiber and can be easily spliced. These photosensitive fibers provide cost-savings for grating-writing because customers can write highly repeatable, quality gratings in a short time.
This product requires a purchase of a minimum quantity of : 71
MM-S105/125-12A, Pure Silica Core Specialty Multimode, Optical Fiber
SKU: MM-S105/125-12A
Coherent specialty multimode step-index fibers are designed for compatibility with the majority of fiber coupled, single-emitter, diode-laser packages and support the diode laser power delivery market. These power delivery fibers are available in 105/125 core/clad ratio in low and high NA versions. Other fiber diameters are available upon request.
This product requires a purchase of a minimum quantity of : 250
MM-S400/440-22A, Pure Silica Core Specialty Multimode, Optical Fiber
SKU: MM-S400/440-22A
Coherent specialty multimode step-index fibers are designed for compatibility with the majority of fibercoupled, bar and stack diode-laser packages and support the diode laser power delivery market. These power delivery fibers are available in 400/440 and 400/480 core/clad ratios in low and high NA versions. The 400/480 has a low refractive index fluoroacrylate coating for added power confinement. Other fiber diameters are available upon request.
This product requires a purchase of a minimum quantity of : 50
MM-S200/220-22A, Pure Silica Core Specialty Multimode Optical Fiber
SKU: MM-S200/220-22A
Coherent specialty multimode step-index fibers are designed for compatibility with the majority of fibercoupled, bar and stack diode-laser packages and support the diode laser power delivery market. These power delivery fibers are available in 200/220 and 200/240 core/clad ratios in low and high NA versions. Other fiber diameters are available upon request.59
This product requires a purchase of a minimum quantity of : 97
PWG1-XP, Ultra-High NA Select Cutoff SM, Optical Fiber
SKU: PWG1-XP
Coherent extra high-performance Planar Waveguide Fiber is part of the NuBRIDGEFA fiber family and provides a solution to the splicing challenges for high NA waveguiding structures. Industry developments indicate the call out for easy interfacing of new planar waveguide (PWG) technology with existing fiber infrastructures. Planar Waveguide Fiber is an excellent bridge fiber between high NA planar waveguides and low NA transmission fiber. This fiber allows outstanding optical coupling with planar waveguides. In addition, the composition of PWG1-XP is tailored to thermally expand the core during splicing and thus achieve low splice loss to transmission fibers.
This product requires a purchase of a minimum quantity of : 157
MM-S400/480-22FA, Pure Silica Core Specialty Multimode, Optical Fiber
SKU: MM-S400/480-22FA
Coherent specialty multimode step-index fibers are designed for compatibility with the majority of fibercoupled, bar and stack diode-laser packages and support the diode laser power delivery market. These power delivery fibers are available in 400/440 and 400/480 core/clad ratios in low and high NA versions. The 400/480 has a low refractive index fluoroacrylate coating for added power confinement. Other fiber diameters are available upon request.
This product requires a purchase of a minimum quantity of : 36
PLMA-GDF-15/130, PM Passive Double Clad, Optical Fiber
SKU: PLMA-GDF-15/130
Coherent passive series of Large Mode Area (LMA) double clad fibers are ideal for high power monolithic fiber lasers and amplifiers. These passive fibers are based on a 15 µm diameter core and 130 µm diameter clad size with a low NA (0.08) core and are designed to work well with the active Yb-doped 15/130 LMA fibers. These fibers utilize the latest fiber design and NuCOAT 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. These fibers are available in both non-PM and PANDA-style PM fibers.
This product requires a purchase of a minimum quantity of : 15
SM-9/105/125-20A, Passive Double Clad, Optical Fiber
SKU: SM-9/105/125-20A
Coherent single-mode double clad coupler fiber is designed for 1550 nm amplifier modules utilizing higher power multimode pumps. With a core designed to match SMF-28FA and an inner cladding glass-on-glass structure optimized to accept multimode pump energy, this fiber is ideal for the signal leg in high power CATV couplers.
This product requires a purchase of a minimum quantity of : 44
UHNA1, Ultra-High NA Select Cutoff SM, Optical Fiber
SKU: UHNA1
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
PS-GDF-20/400-M, Photosensitive Matched Passive Double Clad, Optical Fiber
SKU: PS-GDF-20/400-M
Coherent PS-GDF-20/400-M photosensitive fiber is precision matched to the active and passive 20/400-M fibers and is designed for use in writing fiber Bragg gratings for fiber laser applications. Coherent matched series of Large Mode Area (LMA) double clad fibers are ideal for high power monolithic fiber lasers and amplifiers. Featuring a matching set of LMA fibers, this series of fibers ensure splice compatibility across the entire chain of 20/400 fiber components, such as fiber Bragg gratings and couplers, required to make monolithic fiber lasers. This matched fiber series is based on a 20 micron diameter core and 400 micron diameter clad size with a low NA (0.06) core and consists of Yb-doped fiber, photosensitive fiber and passive beam delivery fibers all made to highest tolerances in the industry. All fibers utilize the latest glass
composition and NuCOATFA coating technology for long life and excellent beam quality.
This product requires a purchase of a minimum quantity of : 9
LMA-GDF-20/130-M, Matched Passive Double Clad, Optical Fiber
SKU: LMA-GDF-20/130-M
Coherent passive series of Large Mode Area (LMA) double clad fibers are ideal for high power monolithic fiber lasers and amplifiers. These passive fibers are based on a 20 micron diameter core and 130 micron diameter clad size with a low NA (0.08) core and are designed to work well with the active Yb-doped 20/130 LMA fibers. These fibers utilize the latest fiber design and NuCOAT 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. These fibers are available in both non-PM and PANDA-style PM fibers.
This product requires a purchase of a minimum quantity of : 20
LMA-GDF-25/250-M, Matched Passive Double Clad, Optical Fiber
SKU: LMA-GDF-25/250-M
Coherent Large Mode Area (LMA) and Polarization Maintaining LMA (PLMA) passive double clad fiber are ideal for high power fiber lasers and amplifiers used in military, industrial, and medical applications. These fibers feature a 25 micron diameter core and 250 micron diameter clad size with a low NA (0.065) core. They are precision matched to their active Yb-doped 25/250 LMA and PLMA matched counterparts to ensure excellent splice compatability and low loss. As with all Coherent standard Large Mode Area (LMA) fibers, these fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. They utilize the latest fiber design and NuCOATFA 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. These precision matched fibers are available in both non-PM and PANDA-style PM fibers.
This product requires a purchase of a minimum quantity of : 12
PS-GSF-3/125, Photosensitive, Optical Fiber
SKU: PS-GSF-3/125
Coherent Ultra High NA fibers 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 : 40
LMA-GDF-30/250-M, Matched Passive Double Clad Optical Fiber
SKU: LMA-GDF-30/250-M
Coherent passive series of Large Mode Area (LMA) double clad fibers are ideal for high power monolithic fiber lasers and amplifiers. These passive fibers are based on a 30 µm diameter core and 250 µm diameter clad size with a low NA (0.06) core and are designed to work well with the active Yb-doped 30/250 LMA fibers. These fibers utilize the latest fiber design and NuCOATFA 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. These fibers are available in both non-PM and PANDA-style PM fibers.
This product requires a purchase of a minimum quantity of : 12