Performance Specifications
|
Parameter
|
Unit
|
Values
|
|
Operating Wavelength
|
nm
|
850
|
980
|
1030,1064
|
1310,1550
|
|
Bandwidth
|
nm
|
±10
|
±10
|
±30
|
±50
|
|
Typ. Insertion Loss@23℃
|
dB
|
0.8
|
0.7
|
0.4
|
0.30
|
|
Max. Insertion Loss@23℃
|
dB
|
1.0
|
0.9
|
0.6
|
0.50
|
|
Max. Extinction Ratio
|
dB
|
3
|
|
Min. Return Loss
|
dB
|
50
|
|
Fiber Type In/Out
|
-
|
PM780-HP
|
PM980
|
PM1300/PM1550
|
|
Max. Power Handling
|
W
|
0.5, 1, 3
|
|
Max. Tensile Load
|
N
|
5
|
|
Operating temperature
|
℃
|
-5~+70
|
|
Storage temperature
|
℃
|
-40~+85
|
|
Dimension
|
mm
|
Φ5.5×L35
|
- This product is suitable for broadband light sources, if laser have narrow line width, it should choose our optical depolarized module.
- Above specifications are for device without connector.
- For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. The default connector key is aligned to slow axis. Power transmits through the connector less than 2W.
- For >10W high power applications, we will use heat sink package, contact DK Photonics for details.
- If there is pulse application, please be sure to inform us of pulse energy and peak power.
Package Dimension
*Due to ongoing design improvements, the package size is subject to change. Please contact DK Photonics for confirmation.
Order information
P/N:ILDP-①-②-③-④-⑤-⑥
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better.If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
|
wavelength
|
Power Handling
|
Fiber Type
|
Pigtails Diameter
|
Fiber Length
|
Connector
|
|
64:1064nm
30:1030nm
98:980nm
85:850nm
13:1310nm
15:1550nm
XX: Others
|
L:<0.5W
1:1W
3:3W
5:5W
|
1:PM -PM
2:SM- PM
3:SM-SM
|
25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
|
08:0.8m
10:1.0m
XX: Others
|
00: None
FP: FC/PC
FA: FC/APC
SP: SC/PC
SA: SC/APC
XX: Others
|
Part Number Example:ILDP-15-L-1-90-10-FA
Description: 1550nm In-line Depolarizer, 0.5W Power, PM fiber to PM fiber, with 0.9mm OD loose tube, 1.0m length fiber and FC/APC connectors at all ports.
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF