• About Us
  • News & Events
Contact Us

Product

WDM Coupler Isolator Hybrid

Products

Custom

1064/980nm High Power WDM &Tap &TGG Isolator Hybrid Combination

DK Photonics' 1064/980nm High Power WDM &Tap &TGG Isolator Hybrid Combination is a combination of a WDM, tap coupler and an isolator in a compact package. All input and output fibers are polarization independent. It has an extremely low insertion loss, a very stable tap-coupling ratio, high isolation, offers integrated solution to high power Fiber laser and Fiber amplifier application by combining more functions into a very compact package, reduce space and IL caused by fiber splicing.

Features

  • Wide Operating Wavelength Range
  • Compact Size
  • Low insertion loss
  • High channel Isolation
  • High stability and reliability
  • Coupling Ratio selectable

Applications

  • High Power Fiber laser
  • High Power Fiber amplifier
  • Laboratory R&D

Performance Specifications

Parameter
Unit
Values
Signal Central Wavelength (λ c)
nm
1030, 1040, 1064
Signal Wavelength Range
nm
λ±10
Max. Signal Excess Loss, λ c, @ 23℃
nm
1.2
Min. Signal Isolation, λ c, @ 23℃(Isolator)
nm
26
Min. Isolation (WDM)
Signal Channel
dB
25
Pump Channel
dB
12
Signal Tap Ratio
%
1~50
Pump Wavelength Range
nm
960~990
Max. Insertion Loss (Pump to Common)
dB
0.7
Max. PDL (SM fiber)
dB
0.15
Min. Return Loss
dB
50
Max. Power Handling (CW)
W
2, 5,10, 20
Max. Peak Power for Pulse
kW
1, 5,10
Max. Tensile Load
N
5
Fiber Type
-
1060-XP or 10/125 SC fiber or specified
Operating Temperature
℃
-5 to +70
Storage Temperature
℃
-40 to +85
  1. Above specifications are for device without connector.
  2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. Power transmits through the connector less than 2W.
  3. If there is pulse application, please be sure to inform us of pulse energy and peak power.

Package Dimension

1064/980nm High Power WDM &Tap &TGG Isolator Hybrid Combination

PS: For forward pump, signal wavelength is polarization independent. For backward pump, signal wavelength is Polarization dependent..

Order information

P/N:HPWTIH-①-②-③-④-⑤-⑥-⑦-⑧

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
⑧
Wavelength
Optical Power
Tap Ratio
Pump Configuration
Fiber Code
Pigtail Diameter
Fiber Length
Connector
69:1064 signal/980 pump
39:1030 signal/980 pump
49:1040 signal/980 pump
L:<0.5W
1:1W
3:3W
5:5W
10:10W
20:20W
01:1% Tap
02:2% Tap
05:5% Tap
F: Forward Pump
XX: fiber code
25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
05:0.5m
10:1.0m
15:1.5m
XX: Others
00: None
FP: FC/PC
FA: FC/APC
XX: Others
Part Number Example:HPWTIH-69-5-01-F-X06-25-10-00
Description:HP WDM/Tap Coupler/Isolator Hybrid Combination ,5W handling power, <10kW peak power, forward pump, 1064nm signal/980nm pump, 1% tap, 1060-XP fiber for all port, bare fiber, 1.0m fiber length, and no connector.

Ordering Information for Custom Parts:

If you need to customize other specifications, please provide detailed description for your requirement.

DK