The F-C5-S2-780 Collimator is designed to accept SMA type fiber connectors and collimate a 780 nm beam exiting a single-mode fiber to a 2.3 mm beam. Conversely, a laser beam can be launched into the assembly to focus the beam into a connected fiber. High quality, broadband AR coated, glass aspheric lenses are used for low insertion loss and beam sizes only limited by diffraction.
Технические характеристики
- Type Fiber-optic Collimator
- Fiber Type Singlemode
- Fiber Connector SMA
- Operating Wavelength 780 nm
- Maximum Insertion Loss 0.25 dB
- Typical Insertion Loss 0.15 dB
- Operating Temperature -20 to 60°C
- Operating Humidity 0.85
- Maximum Back Reflection -65 dB
- Beam Diameter (1/e2) 2.2 mm
- Back Focal Length 7.97 mm
- Clear Aperture 5.5 mm
- Effective Focal Length (EFL) 11.10 mm
- Length 26.23 mm
- Numeric Aperture 0.3
- Polarization Dependent Loss, Maximum 0.03 @ 1550 nm
- Polarization Dependent Loss, Typical 0.01 @ 1550 nm
