Single Mode Fiber Collimator
1064nm WD=400
Fiber optic collimator is made up by capillary pigtail and G- Lens which aligned accurately. By the self-Focus of G-Lens, collimator can realize output a parallel beam or input the parallel Beam into the fiber.
Vfibre offer single fiber and dual fiber with single mode, multimode fiber or polarization Maintaining collimator with different working distance. It features Low insertion loss, Low back reflection, High environmental stability, it can be used for laser beam delivery systems, coupling the output of a fiber into a detector, beam expansion systems for lab and optical Module or optical researching and lab field.
Specification
|
Parameter |
Unit |
Value |
|
Center Wavelength |
nm |
1310 or 1550 or 1310&1550 |
|
Fiber number |
|
Single fiber or dual fiber |
|
Lens type |
|
C lens or Grin lens |
|
Lens diameter |
mm |
1.8 |
|
Working Distance |
mm |
5 or Specify |
|
Max. Insertion Loss at 5mm WD |
dB |
0.25 |
|
Min. Return Loss |
dB |
55 |
|
Max. Optical Power (CW) |
mW |
500 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
Corning SMF-28e |
|
Package type |
mm |
Metal holder : 3.2*10
Glass tube: 2.78*9 |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
Above specifications are for device without connector
Devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower.
Fused Coupler
