Laser and Amplifier

FUD-3575, SM-GSF-8/125, Optical Fiber

SKU: FUD-3575

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

FUD-3584, SM-GSF-10/125, Optical Fiber

SKU: FUD-3584

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

This product requires a purchase of a minimum quantity of : 16

FUD-3913, LMA-GSF-15/123, Optical Fiber

SKU: FUD-3913

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

LMA-GSF-10/125-M, Matched Passive Single Clad, Optical Fiber

SKU: LMA-GSF-10/125-M

Coherent large mode area (LMA) passive single and double clad fibers are ideally suited for applications spanning military, industrial and medical including linearly polarized fiber lasers and amplifiers. These fibers feature a 10 micron diameter core and 125 micron diameter clad size with a low NA (0.075) core. They are precision matched to their LMA Yb-doped 10/125 matched counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, these fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. They utilize the latest fiber design and the double clad fibers features 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 : 17

LMA-YDF-20/400-M+, Ultra Matched Yb-Doped Double Clad Optical Fiber

SKU: LMA-YDF-20/400-M Plus

Coherent Ultra Matched (M+) Large Mode Area (LMA) active double clad fibers are ideal for high power fiber lasers and amplifiers used in defense, industrial, and medical applications. These fibers feature a 20 micron diameter core and 400 micron diameter clad size with a low NA (0.065) core. These M+ fibers represent the next generation of matched fibers. They are matched with ultra-high precision to their passive 20/400 LMA M+ counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, these fibers are proof tested to 100 kpsi, an industry requirement for long term reliability. The M+ fibers are specified to the tightest specifications including the MFD, and use NuCOATFA coating technology ensuring excellent preservation of beam quality and extending operating life at the high power levels demanded by today’s industrial fiber laser applications. These ultra matched fibers are available in non-PM (LMA) and PM (PLMA) versions.

LMA-YDF-30/250-HI-M+, Ultra Matched Yb-Doped Double Clad Optical Fiber

SKU: LMA-YDF-30/250-HI-M Plus

Coherent Ultra Matched+ (M+) passive series of Large Mode Area (LMA) double clad fibers are ideal for high power monolithic fiber lasers and amplifiers. These active fibers are based on a 30 micron diameter core and 250 micron diameter clad size with a low NA (0.06) core. These M+ fibers represent the next generation of matched fibers. They are matched with ultra-high precision to their passive 30/250 LMA M+ counterparts to ensure excellent splice compatibility and low loss. The M+ fibers are specified to the tightest specifications including the MFD, and use NuCOAT coating technology ensuring excellent preservation of beam quality and extending 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 : 3

LMA-YDF-25/400-M+, Ultra Matched Yb-Doped Double Clad, Optical Fiber

SKU: LMA-YDF-25/400-M Plus

Coherent Ultra Matched (M+) Large Mode Area (LMA) active double clad fibers are ideal for high power monolithic fiber lasers and amplifiers used in defense, industrial, and medical applications. These fibers feature a 25 micron diameter core and 400 micron diameter clad size with a low NA (0.065) core. These M+ fibers represent the next generation of matched fibers. They are matched with ultra-high precision to their passive 25/400 LMA M+ counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, these fibers are proof tested to 100 kpsi, an industry requirement for long term reliability. The M+ fibers are specified to the tightest specifications including the MFD, and use NuCOATFA coating technology ensuring excellent preservation of beam quality and extending operating life at the high power levels demanded by today’s industrial fiber laser applications. These ultra matched fibers are available in non-PM (LMA) and PM (PLMA) versions.

LMA-GDF-20/125-M, Matched Passive Double Clad Optical Fiber

SKU: 1341630

Coherent large mode area (LMA) passive double clad fibers are ideally suited for applications spanning military, industrial and medical including linearly polarized fiber lasers and amplifiers. This fiber features a 20 micron diameter core and 125 micron diameter clad size with a low NA (0.08) core. The fiber is precision matched to it’s LMA Yb-doped 20/125 matched counterpart to ensure excellent splice compatibility and low loss. As with all Coherent standard 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 the double clad fiber features NuCOAT-FA 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 : 20

SM-GSF-8/130-M, Matched Passive Single Clad, Optical Fiber

SKU: SM-GSF-8/130-M

Coherent single mode (SM) passive single and double clad fibers are ideally suited for applications spanning military, industrial and medical including fiber lasers and amplifiers. These fibers feature an 8 micron diameter core and 130 micron diameter clad size with a low NA (0.10) core. They are precision matched to their SM Yb-doped 8/130 matched counterparts to ensure excellent splice compatibility and low loss. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. They utilize the latest fiber design and the double clad fiber features 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 : 69

FUD-4239, PLMA-YDF-10/125-HA, Optical Fiber

SKU: FUD-4239

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

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

SM-YDF-8/130-9M, Matched Yb-Doped Double Clad, Optical Fiber

SKU: SM-YDF-8/130-9M

NuGEN9 active fibers offer the most advanced glass composition and fiber design and are all precision matched to their passive counterpart ensuring excellent splice compatibility and low loss. This fiber is a Yb-doped single mode (SM) active double clad fiber featuring an 8 micron diameter core and 130 micron clad diameter with a core NA of 0.095. This fiber is ideally suited for applications spanning military, industrial and medical applications. NuGEN9 fibers feature an optimized glass composition enabling higher absorption with superior photodarkening performance. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. NuGEN9 fibers are exclusively offered with Coherent proprietary NuCOATFA coating technology with the best wet and dry heat performance available, ensuring excellent preservation of beam quality and extended operating life.

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

SM-GDF-8/130-M, Matched Passive Double Clad, Optical Fiber

SKU: SM-GDF-8/130-M

Coherent single mode (SM) passive single and double clad fibers are ideally suited for applications spanning military, industrial and medical including fiber lasers and amplifiers. These fibers feature an 8 micron diameter core and 130 micron diameter clad size with a low NA (0.10) core. They are precision matched to their SM Yb-doped 8/130 matched counterparts to ensure excellent splice compatibility and low loss. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. They utilize the latest fiber design and the double clad fiber features 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 : 62

LMA-YDF-20/400-9M, Matched Yb-Doped Double Clad Optical Fiber

SKU: LMA-YDF-20/400-9M

NuGEN9 active fibers offer the most advanced glass composition and fiber design and are all precision matched to their passive counterpart ensuring excellent splice compatability and low loss. This fiber is a Yb-doped Large Mode Area (LMA) active double clad fiber featuring a 20 micron diameter core and 400 micron clad diameter with a low NA (0.065) core. This fiber is ideal for high power fiber lasers and amplifiers used in military, industrial, and medical applications. NuGEN9 fibers feature an optimized glass composition enabling higher absorption with superior photodarkening performance. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. NuGEN9 fibers are exclusively offered with Coherent proprietary NuCOATFA coating technology with the best wet and dry heat performance available, ensuring excellent preservation of beam quality and extended operating life.

LMA-YDF-30/250-9M, Matched Yb-Doped Double Clad, Optical Fiber

SKU: LMA-YDF-30/250-9M

NuGEN9 active fibers offer the most advanced glass composition and fiber design and are all precision matched to their passive counterpart ensuring excellent splice compatibility and low loss. This fiber is a Yb-doped Large Mode Area (LMA) active double clad fiber featuring a 30 micron diameter core and 250 micron clad diameter with a low NA (0.06) core. This fiber is ideal for high power monolithic fiber lasers and amplifiers. NuGEN9 fibers feature an optimized glass composition enabling higher absorption with superior photodarkening performance. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. NuGEN9 fibers are exclusively offered with Coherent proprietary NuCOATFA coating technology with the best wet and dry heat performance available, ensuring excellent preservation of beam quality and extended operating life.

LMA-GDF-10/125-M, Matched Passive Double Clad, Optical Fiber

SKU: LMA-GDF-10/125-M

Coherent large mode area (LMA) passive single and double clad fibers are ideally suited for applications spanning military, industrial and medical including linearly polarized fiber lasers and amplifiers. These fibers feature a 10 micron diameter core and 125 micron diameter clad size with a low NA (0.075) core. They are precision matched to their LMA Yb-doped 10/125 matched counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, these fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. They utilize the latest fiber design and the double clad fibers features 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 : 14

LMA-GDF-10/200-M, Matched Passive Double Clad, Optical Fiber

SKU: LMA-GDF-10/200-M

Coherent large mode area (LMA) passive double clad fiber is ideally suited for applications spanning military, industrial and medical including linearly polarized fiber lasers and amplifiers. This fiber features a 10 micron diameter core and 200 micron diameter clad size with a low NA (0.08) core. This fiber is precision matched to its active Yb-doped 10/200 LMA matched counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, this fiber is proof-tested to 100 kpsi, an industry requirement for long term reliability. It utilizes the latest fiber design and features 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 : 14

LMA-YDF-10/200-9M, Matched Yb-Doped Double Clad, Optical Fiber

SKU: LMA-YDF-10/200-9M

NuGEN9 active fibers offer the most advanced glass composition and fiber design and are all precision matched to their passive counterpart ensuring excellent splice compatibility and low loss. This fiber is a Yb-doped Large Mode Area (LMA) active double clad fiber featuring a 10 micron diameter core and 200 micron clad diameter with a low NA (0.08) core. This fiber is ideally suited for applications spanning military, industrial and medical applications. NuGEN9 fibers feature an optimized glass composition enabling higher absorption with superior photodarkening performance. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. NuGEN9 fibers are exclusively offered with Coherent proprietary NuCOATFA coating technology with the best wet and dry heat performance available, ensuring excellent preservation of beam quality and extended operating life.

This product requires a purchase of a minimum quantity of : 4

PLMA-YDF-25/400-M+, Ultra Matched PM Yb-Doped Double Clad Optical Fiber

SKU: PLMA-YDF-25/400-M Plus

Coherent Ultra Matched (M+) Large Mode Area (LMA) active double clad fibers are ideal for high power monolithic fiber lasers and amplifiers used in defense, industrial, and medical applications. These fibers feature a 25 micron diameter core and 400 micron diameter clad size with a low NA (0.065) core. These M+ fibers represent the next generation of matched fibers. They are matched with ultra-high precision to their passive 25/400 LMA M+ counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, these fibers are proof tested to 100 kpsi, an industry requirement for long term reliability. The M+ fibers are specified to the tightest specifications including the MFD, and use NuCOATFA coating technology ensuring excellent preservation of beam quality and extending operating life at the high power levels demanded by today’s industrial fiber laser applications. These ultra matched fibers are available in non-PM (LMA) and PM (PLMA) versions.

LMA-YDF-10/125-9M, Matched Yb-Doped Double Clad Optical Fiber

SKU: LMA-YDF-10/125-9M

NuGEN9 active fibers offer the most advanced glass composition and fiber design and are all precision matched to their passive counterpart ensuring excellent splice compatibility and low loss. This fiber is a Yb-doped Large Mode Area (LMA) active double clad fiber featuring a 10 micron diameter core and 125 micron clad diameter with a low NA (0.08) core. This fiber is ideally suited for applications spanning military, industrial and medical applications. NuGEN9 fibers feature an optimized glass composition enabling higher absorption with superior photodarkening performance. These fibers are proof-tested to 100 kpsi, an industry requirement for long term reliability. NuGEN9 fibers are exclusively offered with Coherent proprietary NuCOATFA coating technology with the best wet and dry heat performance available, ensuring excellent preservation of beam quality and extended operating life.

This product requires a purchase of a minimum quantity of : 4

PM-YSF-LO-HP, Panda-Type Yb-Doped Select Cutoff PM, Optical Fiber

SKU: PM-YSF-LO-HP

Coherent single-mode Yb-doped fibers are designed to support low power fiber lasers and amplifiers based on singlemode diode pump technology, rather than the multimode pumps used in high-power applications. For applications where high efficiency and very short device lengths are critical, these single-mode fibers are compatible with standard "telecom" fiber technology ensuring low splice loss to numerous fiber pigtailed components. The PM variety is designed with the PANDA-style stress structure which delivers linearly polarized light suitable for frequency conversion. These fibers make the ideal gain medium for low average power femtosecond fiber lasers and pre-amplifiers for higher power double-clad amplifiers. These High Performance (-HP) versions provide higher optical and geometric tolerances, improving device performances, system compatability and manufacturing process control.

This product requires a purchase of a minimum quantity of : 4

LMA-YSF-10/125, Yb-Doped Select Cutoff SM, Optical Fiber

SKU: LMA-YSF-10/125

Coherent single-clad series of Yb-doped large mode area (LMA) fibers are designed to support low power fiber lasers and amplifiers based on single-mode diode pump technology. These 10µm core diameter fibers with a 0.075 NA provide SM beam output and are compatible with standard "telecom" fiber technology ensuring low splice loss to numerous fiber pigtailed components. Featuring an optimized glass composition with high absorption these fibers provide high efficiency and very short device lengths minimizing non-linear effects. The PM (PLMA) version uses a PANDA-style stress structure which delivers linearly polarized light suitable for frequency conversion. These fibers make the ideal gain medium for low average power ultrafast fiber lasers and pre-amplifiers for higher power double-clad amplifiers.

This product requires a purchase of a minimum quantity of : 4

PLMA-YDF-20/400-M+, Ultra Matched PM Yb-Doped Double Clad Optical Fiber

SKU: PLMA-YDF-20/400-M Plus

Coherent Ultra Matched (M+) Large Mode Area (LMA) active double clad fibers are ideal for high power fiber lasers and amplifiers used in defense, industrial, and medical applications. These fibers feature a 20 micron diameter core and 400 micron diameter clad size with a low NA (0.065) core. These M+ fibers represent the next generation of matched fibers. They are matched with ultra-high precision to their passive 20/400 LMA M+ counterparts to ensure excellent splice compatibility and low loss. As with all Coherent standard LMA fibers, these fibers are proof tested to 100 kpsi, an industry requirement for long term reliability. The M+ fibers are specified to the tightest specifications including the MFD, and use NuCOATFA coating technology ensuring excellent preservation of beam quality and extending operating life at the high power levels demanded by today’s industrial fiber laser applications. These ultra matched fibers are available in non-PM (LMA) and PM (PLMA) versions.

XLMA-YTF-300/400/480, Yb-Doped Triple Clad, Optical Fiber

SKU: XLMA-YTF-300/400/480

Coherent Extra Large Mode Area (XLMA) ytterbium-doped fibers are designed to support applications which require high average and peak powers as well has high pulse energies. These large core size fibers offer high cladding absorptions and high thresholds for non-linear effects. The fibers have a numerical aperture of 0.10 and core diameters of 100 or 300 µm, providing fundamental mode areas of 60 mm and 200 mm, respectively. The highly multimode output enables low spatial coherence for speckle free, full-field imaging. With the broad gain bandwidth of ytterbium, the XLMA fibers enable broadband, low temporal coherence operation for a range of applications such as optical coherence tomography and frequency resolved LIDAR. The XLMA fibers are offered in triple clad geometry to facilitate high power handling in multi-kW continuous wave lasers and high average power pulsed amplifiers with tens of mJ pulse energies. The fibers have NuCOATFA coating and the mechanical and optical reliability typical of Coherent double clad fibers.

This product requires a purchase of a minimum quantity of : 1 

SM-YSF-HI-HP, Yb-Doped Select Cutoff SM, Optical Fiber

SKU: SM-YSF-HI-HP

Coherent single-mode Yb-doped fibers are designed to support low power fiber lasers and amplifiers based on singlemode diode pump technology, rather than the multimode pumps used in high-power applications. For applications where high efficiency and very short device lengths are critical, these single-mode fibers are compatible with standard "telecom" fiber technology ensuring low splice loss to numerous fiber pigtailed components. These fibers make the ideal gain medium for low average power femtosecond fiber lasers and pre-amplifiers for higher power double-clad amplifiers. These High Performance (-HP) versions provide tighter optical and geometric tolerances, improving device performances, system compatibility and manufacturing process control.

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

LMA-YDF-20/400-HP-M 2 kW, Matched Yb-Doped Double-Clad Optical Fiber

SKU: 1364048

NuMKW fibers eliminate TMI and SRS for power scaling to >3kW in existing laser architectures. With 1.5kW, 2kW, and 3kW options, these fibers feature unmatched performance that benefit many applications, including lowest photodarkening, SRS, TMI and the highest beam quality. NuMKW fibers reduce the $/W value and eliminate the need to design and develop expensive solutions. NuMKW fibers come with matched fiber designs for passive components and beam delivery.

This product requires a purchase of a minimum quantity of : 2