Laser and Amplifier
Coherent Laser and Amplifier Fibers eliminate SRS and TMI, and feature high mode quality, excellent pump light absorption, and exceptionally low photodarkening.
MM-GDF-12/130-M, Matched Passive Double Clad, Optical Fiber
SKU: MM-GDF-12/130-M
Coherent precision matched passive double-clad fibers are available in two-versions €” multimoded and PANDA-style, polarization-maintaining (PM). These fibers feature a 12 µm core diameter and a 130 µm clad diameter optimized to match Coherent active Er/Yb 12/130 µm fibers. This precise matching allows for the lowest splice loss improving performance for all applications including high power pulsed fiber lasers and amplifiers. They utilize the latest fiber design and NuCOATFA 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 : 24
LMA-GDF-25/300, Passive Double Clad, Optical Fiber
SKU: LMA-GDF-25/300
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 25 micron diameter core and 300 micron diameter clad size with a low NA (0.09) core and are designed to work well with the active Er/Yb co-doped 25/300 LMA and PLMA 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
PLMA-GDF-25/300, PM Passive Double Clad, Optical Fiber
SKU: PLMA-GDF-25/300
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 25 micron diameter core and 300 micron diameter clad size with a low NA (0.09) core and are designed to work well with the active Er/Yb co-doped 25/300 LMA and PLMA 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 : 8
PM-GDF-12/130-M, Matched Passive PM Double Clad, Optical Fiber
SKU: PM-GDF-12/130-M
Coherent precision matched passive double-clad fibers are available in two-versions €” multimoded and PANDA-style, polarization-maintaining (PM). These fibers feature a 12 µm core diameter and a 130 µm clad diameter optimized to match Coherent active Er/Yb 12/130 µm fibers. This precise matching allows for the lowest splice loss improving performance for all applications including high power pulsed fiber lasers and amplifiers. 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 : 18
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
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
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
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
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
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-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-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.
SM-EYDF-6/125-XP, Er/Yb-Doped Double Clad, Optical Fiber
SKU: SM-EYDF-6/125-XP
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-FA coating technology, these single-mode fibers around 1550 nm offer the best damp and dry heat performance available and ensure extended operating lifetime.
FUD-3564, PM095-1550 LNA-FA, Optical Fiber
SKU: FUD-3564
You have selected an application designed fiber, not fully released which may have a longer lead time than our standard products.
MM-S135/155-22FA, Pure Silica Core Specialty Multimode Optical Fiber
SKU: MM-S135/155-22FA
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. This power delivery fiber is available in a 135/155 core/clad ratio with a high NA and has a low refractive index fluoroacrylate coating for added power confinement at the high power levels demanded by today’s need for robust applications. Other fiber diameters and coatings are available upon request.
This product requires a purchase of a minimum quantity of : 46
MM-S200/240-22A, Pure Silica Core Specialty Multimode Optical Fiber
SKU: MM-S200/240-22A
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.
This product requires a purchase of a minimum quantity of : 75
MM-S105/125-15A, Pure Silica Core Specialty Multimode, Optical Fiber
SKU: MM-S105/125-15A
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 : 295
MM-S400/440-12A, Pure Silica Core Specialty Multimode, Optical Fiber
SKU: MM-S400/440-12A
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 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.31
This product requires a purchase of a minimum quantity of : 50
1060-XP, Select Cutoff SM, Optical Fiber
SKU: 1060-XP
Coherent 1060-XP select cutoff single-mode fiber is optimized for use by component manufacturers in the telecommunications wavelengths. This application-specific fiber was developed for pump diode pigtails, unique delivery for components and couplers. 1060-XP offers exceptional uniformity and core/clad concentricity specifications, very tight second mode cut off tolerances, and tighter bend radius for applications in optical packages. These extra 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 : 200
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
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