Ø Description
Fiber collimators consist of an optical fiber tip precisely aligned to a collimating lens which is either a GRIN lens or a C-lens. It collimates beam from fiber, or couples collimated beams into fiber.
It is mainly used in some optical passive devices, such as wavelength division multiplexer, isolator and so on.
Ø Feature
Low insertion loss
High return loss
Good uniformity
Epoxy free in optical path
Compact size
Customizable
Ø Application
WDM
Isolator
Circulator
Switches
Ø Product Specification
Parameter |
Typical |
Special |
Center WavelenGth |
1310nm, 1550nm |
|
Beam size |
300um, 360um, 550um |
Customizable |
Work Distance |
5mm, 10mm, 20mm, 30mm, … |
Customizable |
Insertion Loss |
0.15dB(P Grade),0.25dB(A Grade) |
|
Return Loss |
60dB |
|
Optical power |
500mW |
|
Housing Diameter |
Glass tube:1.4, 1.8, 2.8mm Metal Tube:1.3 |