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numerical aperture

FAP-800-Series-Data-Sheet.pdf

FAP-800-Series-Data-Sheet.pdf

…at case temperature (TC) = 25°C. 2 Custom center wavelengths and custom spectral widths are available, some from stock. Consult your Coherent representative. 3 The numerical aperture of the output beam is defined as the sine of the half-angle of the divergence cone that encircles 90% of the energy.

FAP-600-Series-Data-Sheet.pdf

FAP-600-Series-Data-Sheet.pdf

…at case temperature (TC) = 25°C. 2 Custom center wavelengths and custom spectral widths are available, some from stock. Consult your Coherent representative. 3 The numerical aperture of the output beam is defined as the sine of the half-angle of the divergence cone that encircles 90% of the energy.

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…radius applications. The BIF-1550 series has a moderately higher numerical aperture (NA) than standard single-mode telecom fibers and offers improved bend performance for applications in the 1550 nm range. Higher numerical aperture fibers are available upon request to further reduce the sensitivity…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…radius applications. The BIF-1550 series has a moderately higher numerical aperture (NA) than standard single-mode telecom fibers and offers improved bend performance for applications in the 1550 nm range. Higher numerical aperture fibers are available upon request to further reduce the sensitivity…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…of bend insensitive single-mode fiber maximizes the performance of photonic devices by optimizing fiber coupling to components.The high numerical aperture and core index of refraction of these fibers reduce bend loss and allow for tighter bends when designing optical components. Coherent’s bend…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…Lasers for Surface Treatment Applications Technical Data Lasers Nd:YAG, Fiber lasers, Diode lasers Dimensions 50-300 µm Lengths 1-10 m Numerical aperture 0.20 Mean power 500 W Fiber losses Features & Benefits Laser Ablation, Laser Cleaning, Insulation – the Q-switched lasers of Coherent-ROFIN…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…available Features & Benefits Tech spec Lasers Fiber lasers, Nd:YAG, Diode lasers, Green lasers Dimensions SM-1000 µm Lengths 5-200 m Numerical aperture 0.20 Max. power (CW) 10 kW Peak power (@1064nm) 10 kW (10 ms pulse length) 50 kW (1 ms pulse length) 1 MW (50 ns pulse length) Fiber losses…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…available Features & Benefits Tech spec Lasers Fiber lasers, Nd:YAG, Diode lasers, Green lasers Dimensions SM-1000 µm Lengths 5-200 m Numerical aperture 0.20 Max. power (CW) 120 kW (@1030-1090nm), 10 kW (@780-1100nm) Peak power (@1064nm) 10 kW (10 ms pulse length) 50 kW (1 ms pulse length) 1…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…available Features & Benefits Tech spec Lasers Fiber lasers, Nd:YAG, Diode lasers, Green lasers Dimensions SM-1000 µm Lengths 5-200 m Numerical aperture 0.20 Max. power (CW) 1.5 kW (without external cooler) 3.0 kW (with external cooler) Peak power (@1064nm) 10 kW (10 ms pulse length) 50 kW (1…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…guiding (air-/water-cooled) Features & Benefits Tech spec Lasers Nd:YAG, Fiber lasers, Diode lasers Dimensions 50-300 µm Lengths 1-10 m Numerical aperture 0.20 Max. power (CW) 500 W Fiber losses < 3%, (typically 1%) Back reflections Air-cooled: 100 W for 2 s, 40 W for 60 s Water-cooled: 150 W…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…The fibers employ a moderately higher numerical aperture (NA) than standard single-mode telecom fibers. The moderate NA delivers lower bend loss at 1550, 1310 and 780 nm without significantly affecting splicing performance. Higher numerical aperture fibers are available upon request.
* Bend…

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

Coherent, Inc. Global laser solutions provider for materials processing and scientific markets

…and various fiberoptic sensors. This product group consists of step-index single mode fibers with precisely controlled core diameters and numerical apertures. The fabrication platform can be readily adapted to manufacture fiber with custom waveguide parameters for unique applications.
* Near UV-VIS…

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