Bend Insensitive Fiber
BIF-780-L2, BIF-RC-780-L2
 |
- Excellent geometric
specifications
- Ideal for tight bend radius
applications
- Superior coupling
properties
- High strength
- Available in both 80 and
125 µm clad diameter
|
StockerYale’s BIF-780 series 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. StockerYale's bend insensitive single-mode fibers can
also be
customized to meet specific design requirements.
Applications:
- Laser diode pigtails
- Fused fiber couplers
- Component fiber for optical devices
- Interferometric sensors
Specifications
| Product code |
BIF-780-L2,
BIF-RC-780-L2 |
|
| Operating wavelength |
780 - 850 nm |
|
| Cut-off wavelength |
670 - 770 nm |
|
| Mode field diameter @ 780 nm |
3.5 - 4.5 µm |
|
| Numerical aperture (nominal) |
0.16 |
|
| Attenuation @ 780 nm |
≤ 5 dB/km |
|
| Bend loss @ 780 nm (30 turns, 10 mm
radius) |
≤ 0.005 dB |
|
| Cladding diameter |
125 ± 1 µm,
80 ± 1 µm |
|
| Coating diameter |
245 ± 10 µm,
165 ± 5 µm |
|
| Core-clad concentricity |
< 1.0 µm |
|
| Proof test level |
≥ 100 kpsi |
|
| Coating material |
UV-cured acrylate |
|
For more information contact
us.
