| Brand Name: | DK photo |
|---|---|
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
1064nm Fused Coupler
|
Features |
Applications |
|
· Low excess loss · Various coupling ratio · Compact size |
· Fiber laser · Fiber sensors · Fiber amplifier |
Performance Specifications
|
Parameter |
Specification |
|
Center Wavelength(nm) |
980 or 1064 or other |
|
Operating Wavelength Range(nm) |
±10 |
|
Coupling Ratio (%) |
1-50 |
|
Excess Loss (Typical )(dB) |
0.10(P Grade); 0.15(A Grade) |
|
Directivity (dB) |
>55 dB |
|
Power Handling (Max)( W) |
2 |
|
Operating Temperature(℃) |
-5 - 75 |
|
Storage Temperature(℃) |
-40 - 85 |
|
Fiber Type |
HI1060 |
|
Fiber Pigtail Length (m) |
1meter |
|
Port Configuration |
1x2 or 2x2 |
|
Package Dimension |
Package A, B, C |
Coupling Ratio/Insertion Loss Conversion Chart
|
Coupling Ratio |
Insertion Loss |
|
|
Premium |
A Grade |
|
|
50/50 |
3.5 |
3.7 |
|
40/60 |
4.4/2.5 |
4.6/2.8 |
|
30/70 |
5.6/1.8 |
6.0/2.0 |
|
20/80 |
7.4/1.1 |
7.7/1.3 |
|
10/90 |
10.8/0.6 |
12.0/0.8 |
|
5/95 |
14.6/0.4 |
15.7/0.55 |
|
2/98 |
19.0/0.2 |
19.5/0.3 |
|
1/99 |
21.0/0.2 |
21.5/0.3 |
*The above specification is without connector
**Other specifications can be made on customer request.

