ALL CATEGORIES
COMPANY INFO
LINKED
编辑
Delivery Fee : ＄0.00
Quantity :
| Part NO. : | DCFBG-series |
| Datasheet : |
|
| Availability : |
Oblique wedge-shaped lensed fiber
Description
The end face of traditional wedge-shaped lens shall be
coated with high-permeability membrane to decrease the light reflectance to the
lowest. The special geometric shape of oblique wedge-shaped lens makes a
reflection angle formed between the cylindrical lens and laser chips under the
precondition of not affecting optical path transmission, efficiently avoiding
the influence that reflecting fiber causes to the service life of laser chips
and eliminating signal noise that reflected light causes. Compared with the
traditional process，oblique wedge-shaped lens reduces the cost problem caused by low
proportion of coated membrane and reliability problem caused by the process of
coating membrane for a long time.
Applictions
Oblique wedge-shaped lens is produced by finishing the
fiber end face to be oblique wedge-shaped with precise finish equipment of
Chuxing, and then optical micro-column lens is produced on its cusp with
special processing procedure with the purpose of making the overall shape of
fiber facula elongated to match facula of PUMP laser.
Specifications
|
<1×10-8atm cc/Sec. He |
Helium leakage check |
|
3～4μm(standard)or1～10μm(customer requirements) |
Coating thickness |
|
≤0.1μm |
Thickness of gold-coated layer |
|
>5N （Conditions: Chuxing hot solder resist process） |
Pigtail fiber tension |
|
-55～+85℃ |
Operating Temperature |
|
Lower than 220℃ |
Recommended soldering temperature |
|
Sn/Pb or others |
Recommended soldering flux |
|
FC, SC or customer requirements |
Connector type |
Related Items
|
10um series of optical fiber |
10um series of optical fiber |
10um series of optical fiber |
 |
|
|