Lensed Fiber to Focus or Collimate Light
OVERVIEW
IDIL Fibres Optiques supplies lensed fibers designed to focus or collimate light.
Our product is a small size fiber optic. It appears as an optical fiber (250 µm) with a several millimeters stripped extremity.
The ability of getting a mode diameter which is close to 60 µm leads to high positioning tolerance and high coupling ratio. These optical components are also available with end surface coatings such as angled polished point which allows a less than -50 dB return loss as well as high power carrying.
Furthermore, lensed fibers can be inserted into different types of optical connectors or ferrules. Lensed fibers developed by IDIL Fibres Optiques constitute an excellent way to couple up optical fibers and lasers for example. These lensed fibers also lead to several applications in the areas of switches or laser diodes among others.
SPECIFICATION
- Collimator Type: Spherical, Cylindrical, Aspherical
- Design Wavelength: 400 - 1700 nm
- Numerical Aperture: NA
- Effective Focal Length (EFL): NA mm
- Back Focal Length (BFL): NA mm
- AR Coating: Both sides, One side, None, Custom
- Transmittance: NA %
- Clear Aperture: NA mm
- Fiber Type: SMF, PM, others
- Termination Type: FC, ST, SC, SMA, others
- Polarization Dependent Loss (PDL): < 0.01 dB dB
- Stripped Length: > 10 mm mm
- Pointing Error: < 0.3°
- Power Handling: ≈ 1 W W
- Insertion Loss: No modification
- Mode Field Diameter: From 5 µm to 60 µm µm
- Surface Coating (option): Anti-reflection, polish, cleave
- Working Distance: From 0 to 1 mm mm
- Face Angle: 0°, 4°, 8° or others
Applications
Laser diode and laser coupling
High power connectors
Add/Drop
KEY FEATURES
Mode field diameter (5 – 60 µm)
High power-carrying capacities
Multi-connectors compatibility
Best coupling efficiencies & performance