The F-PS750 very Highly Photosensitive Fiber is co-doped with Boron and germanium and is intrinsically photosensitive. With this 780 nm fiber, a 1 nm wide, 47 dB deep 15 mm long transmission grating can be written in these fibers within a few minutes by a pulsed Excimer Laser (10 Hz, 0.5 J/cm2, 248 nm). Standard pricing is per meter.
Технические характеристики
- Index Profile Step
- Fiber Type Photosensitive
- Mode Field Diameter, Nominal 4.4 — 5.9 @780 nm m
- Cladding Diameter 125 ±1 m
- Coating Diameter 245 ±15 m
- Cut-off Wavelength 245 ±15 m
- Buffer Coating Material Dual Acrylate
- Maximum Attenuation 30 @780 nm dB/km
- Numerical Aperture 0.12 — 0.14
- Proof Test 100 kpsi
