1064/980nm High Power WDM &Tap &TGG Isolator Hybrid Combination (1μm fiber laser, 20W)

DK Photonics’ WDM/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 Fiber laser & Fiber amplifier application by combining more functions into a very compact package.

Performance Specifications

Parameter		Unit	Values
Signal Central Wavelength (λ c)		nm	1064
Signal Wavelength Range		nm	λ±10
Max. Signal Excess Loss, λ c, @ 23℃		nm	1.5
Min. Signal Isolation, λ c, @ 23℃(Isolator)		nm	26
Min. Isolation (WDM)	Signal Channel	dB	25
Min. Isolation (WDM)	Pump Channel	dB	12
Signal Tap Ratio		%	1~50
Pump Wavelength Range		nm	960~990
Max. Insertion Loss (Pump to Common)		dB	0.7
Min. Extinction Ratio @ 23℃		dB	Type B: 20, Type F: 22
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	Pump port:	–	PM980 fiber or specified
Fiber Type	Common, Signal and tap port	–	PM980, PM1060L, PM10/125SC fiber or specified
Operating Temperature		℃	-5 to +70
Storage Temperature		℃	-40 to +85

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.
Type B: Both axis working, Type F: Fast axis blocked, the default is Type B if without request.
If there is pulse application, please be sure to inform us of pulse energy and peak power.
For forward pumping, Tap is both axis working, for backward pumping, signal output and Tap are both fast axis blocked, slow axis working. If you have questions about the axial direction, please contact us.

Package Dimension

PS:For forward pump, Tap is both axis working. For backward pump, Tap is fast axis blocked, slow axis working. Both types pump is both axis working.

Order information

P/N:HPPMWTIH-①-②-③-④-⑤-⑥-⑦-⑧-⑨

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

⑨

Wavelength

Optical Power

Tap Ratio

Pump Configuration

Axis alignment (Only for signal)

Fiber Code

Pigtail Diameter

Fiber Length

Connector

69:1064 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

B: Backward pump

F:Fast axis blocked, Slow axis working

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: HPPMWTIH-69-5-01-B-F-P98X-25-10-00

Description: High Power Polarization Maintaining WDM/Tap Coupler/Isolator Hybrid Combination ,5W handling power, <10kW peak power, backward pump, 1064nm signal/980nm pump, 1% tap, fast axis blocked, sow axis working, PM980-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.

Product

PM Hybrid Components

Products