Beam Delivery

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.

GR-S50/125-20CP, Pure Silica Core Graded Index Specialty Multimode

SKU: GR-S50/125-20CP

Coherent NuSENSOR pure silica core multimode fiber is immune to the damaging effects of hydrogen ingression, enabling Raman based distributed temperature sensing in harsh environments. This 0.20 NA fiber features a graded refractive index profile with a 50µm core diameter and a 125µm clad diameter. The fibers are available with a polyimide or mid-temperature acrylate coating and also available in combination with a hermetic carbon coating. NuSENSOR multimode fiber is manufactured in-house, and every process step is monitored and controlled providing high bandwidth and low attenuation. As with all Coherent fibers, this multimode fiber provides tight tolerance optical and geometrical specifications measured at the application critical wavelengths. For high H2 partial pressure and elevated temperature up to 300°C (150°C for MTA) you will find no measurable induced loss for typical sensing applications.

This product requires a purchase of a minimum quantity of : 99

Unit of Measure: Meter(s)
Price: $5.10 USD
GR-50/125-20CMTA, Graded Index Specialty Multimode Optical Fiber

SKU: GR-50/125-20CMTA

Coherent NuSENSOR graded-index multimode fiber is ideally suited for Raman based distributed temperature sensing. This 0.20 NA fiber features a 50µm core diameter and a 125µm clad diameter with a mid-temperature acrylate coating and is also available with a hermetic carbon coating layer. NuSENSOR multimode fiber is manufactured in-house, and every process step is monitored and controlled providing high bandwidth and low attenuation. As with all Coherent fibers, this multimode fiber provides tight tolerance optical and geometrical specifications measured at the application critical wavelengths. The mid-temperature acrylate coating operates up to 150°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 : 334

Unit of Measure: Meter(s)
Price: $1.53 USD
GR-50/125-20MTA, Graded Index Specialty Multimode Optical Fiber

SKU: GR-50/125-20MTA

Coherent NuSENSOR graded-index multimode fiber is ideally suited for Raman based distributed temperature sensing. This 0.20 NA fiber features a 50 μm core diameter and a 125 μm clad diameter with a mid-temperature acrylate coating and is also available with a hermetic carbon coating layer. NuSENSOR multimode fiber is manufactured in-house, and every process step is monitored and controlled providing high bandwidth and low attenuation. As with all Coherent fibers, this multimode fiber provides tight tolerance optical and geometrical specifications measured at the application critical wavelengths. The mid-temperature acrylate coating operates up to 150°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 : 417

Unit of Measure: Meter(s)
Price: $1.20 USD
GR-S50/125-20MTA, Pure Silica Core Graded Index Specialty Multimode

SKU: GR-S50/125-20MTA

Coherent NuSENSOR pure silica core multimode fiber is immune to the damaging effects of hydrogen ingression, enabling Raman based distributed temperature sensing in harsh environments. This 0.20 NA fiber features a graded refractive index profile with a 50 μm core diameter and a 125 μm clad diameter. The fibers are available with a polyimide or mid-temperature acrylate coating and also available in combination with a hermetic carbon coating. NuSENSOR multimode fiber is manufactured in-house, and every process step is monitored and controlled providing high bandwidth and low attenuation. As with all Coherent fibers, this multimode fiber provides tight tolerance optical and geometrical specifications measured at the application critical wavelengths. For high H2 partial pressure and elevated temperature up to 300°C (150°C for MTA) you will find no measurable induced loss for typical sensing applications.



This product requires a purchase of a minimum quantity of : 186

Unit of Measure: Meter(s)
Price: $2.70 USD
GR-S50/125-20CMTA, Pure Silica Core Graded Index Specialty Multimode

SKU: GR-S50/125-20CMTA

Coherent NuSENSOR pure silica core multimode fiber is immune to the damaging effects of hydrogen ingression, enabling Raman based distributed temperature sensing in harsh environments. This 0.20 NA fiber features a graded refractive index profile with a 50 μm core diameter and a 125 μm clad diameter. The fibers are available with a polyimide or mid-temperature acrylate coating and also available in combination with a hermetic carbon coating. NuSENSOR multimode fiber is manufactured in-house, and every process step is monitored and controlled providing high bandwidth and low attenuation. As with all Coherent fibers, this multimode fiber provides tight tolerance optical and geometrical specifications measured at the application critical wavelengths. For high H2 partial pressure and elevated temperature up to 300°C (150°C for MTA) you will find no measurable induced loss for typical sensing applications.



This product requires a purchase of a minimum quantity of : 152

Unit of Measure: Meter(s)
Price: $3.30 USD
FUD-3759, MM-S105/125-22A-HIOH, Optical Fiber

SKU: FUD-3759

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

Unit of Measure: Meter(s)
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