Project Description
1030&1064nm Polarization Maintaining Tap Coupler/Isolator Hybrid Combination
DK Photonics’ Tap Coupler/Isolator Hybrid Combination is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. All input and output fibers are polarization maintaining. This product has an extremely low insertion loss, a very stable tap-coupling ratio, high isolation, and high return loss. This product offers integrated solution to EDFA application by combining more functions into a very compact package.
| Features | Applications |
| · Compact Size
· Low insertion loss · High channel Isolation · High Extinction Ratio · High stability and reliability |
· Fiber laser
· Fiber amplifier · Fiber Sensor · Communications · Laboratory R&D |
| Parameter | Unit | Values | |
| Stage of Isolator | – | Single Stage | |
| Signal Wavelength Range | nm | 1064+/-5 | 1030+/-5 |
| Max. Signal Excess Loss, λ c, @ 23℃ | nm | 2.2 | 3.5 |
| Min. Signal Isolation, λ c, @ 23℃(Isolator) | nm | 32 | 30 |
| Tap Ratio | % | 1~50 | |
| Tap Channel Typ. Loss | dB | 19.0~21.5(1% tap) | 20.0~23.0(1% tap) |
| Min. Extinction Ratio @ 23℃ | dB | 20 | |
| Min. Return Loss | dB | 50 | |
| Max. Power Handling(CW) | mW | 300 | 100 |
| Max. Peak Power for Pulse | kW | 1, 5,10 | |
| Max. Tensile Load(N) | N | ≤5 | |
| Fiber Type | – | Nufern PM980-XP Panda Fiber or Specified | |
| Operating Temperature | ℃ | -5 to +70 | |
| Storage Temperature | ℃ | -40 to +85 | |
| Package Dimensions | mm | Ø5.5 x L35(or38) | |
- 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 this 1064nm Isolator, Due to high IL, it is recommended to use average power of <300mW for single stage and <200mW for dual stage. If you need higher handle power, please look for our 1064nm High power isolator.
- If there is pulse application, please be sure to inform us of pulse energy and peak power.
Package Dimension
Order information P/N:PMTIH-①-②-③-④-⑤-⑥-⑦
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 | ⑦ |
| Wavelength | Tap Ratio | Optical Power | Axis alignment | Pigtail Diameter | Fiber Length | Connector |
| 64:1064
30:1030 |
01:1% Tap
02:2% Tap 05:5% Tap |
L: Refer to the above table | F:Fast axis blocked, Slow axis working
B:Both of axis working |
25:250μm bare fiber
90:900μm Loose Fiber XX: Others |
08:0.8m
10:1.0m 15:1.5m XX: Others |
00:None
FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC XX: Others |
Part Number Example: PMTIH-64-01-L-F-90-10-FA
Description: Polarization Maintaining Tap Coupler/Isolator Hybrid Combination, 1064nm signal, 1% tap, and Fast axis blocked, Slow axis working, with 0.9mm OD loose tube, 1.0 fiber length, 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.
Download
Request a quote
Please provide the following information so that we may process your quote quickly, Please let us know more about your inquiry. If you do not give us any information, we will think that you are not serious, and you might not get a reply from us.
