PM Coupler

(2+1) X1 Pump and Signal Combiner


DK Photonics’ (2+1) ×1 Multimode Pump Combiner is designed for high power applications. It features exceptional optical characteristics. These devices can combine 2 pump lasers and 1 signal channel into one fiber and create a high power pump laser source, delivering the combined power for applications in industrial, military, medical and telecommunications markets. It has a heat sink package and a hole for temperature monitoring.

DK Photonics’ Multimode Combiners offer efficient power transfer for high power applications like direct diode materials processing and pump cascading with a maximum conservation of brightness. The Multimode Combiners can be designed to meet a wide range of power handling configurations, number of input fibers and adaptation to different fiber types.

We can produce Pump and Signal Combiner including (2+1)x1,(6+1)x1,(18+1)x1and so on.Pump fiber,singal fiber and output fiber type and the configuration can be customized.If you do not see a Pump and Signal Combiner from the standard configurations that meets your needs, we welcome the opportunity to review your desired specification and quote a custom Pump and Signal Combiner. Requests for custom pump fiber,singal fiber,output fiber type and the configuration,the handling power or other specific needs will be readily addressed.DK Photonics can respond to custom requirements with short lead times.
 

Name:
(2+1)x1 Pump and Signal Combiner
Price:As low as

 

Features

Applications

·         High Power Transfer Efficiency

·         Low signal insertion loss

·         Custom Configurations Available

·         Fiber Laser Combination

·         High power Amplifier

·         Fiber instrument

Performance Specifications

Parameters

Value

Product Code

PSC02101001

PSC02101002

Signal Operating Wavelengths

1530-1575nm

1040-1080nm

Pump Operating Wavelengths

800-1000nm

800-1000nm

Number of Multimode Inputs

2

2

Number of Signal Ports

1

1

Number of Output Ports

1

1

Pump Input Fiber

105/125um,NA0.22

105/125um,NA0.22

Signal Input Fiber

8/125um,NA0.14/0.46

10/125um,NA0.08/0.46

Output Fiber

8/125um,NA0.14/0.46

10/125um,NA0.08/0.46

Maximum Pump Insertion Loss

<0.5dB

<0.5dB

Maximum Signal Insertion Loss

<0.30dB

<0.30dB

Total Power

50W

50W

Power per Multimode Input

25W

25W

Optical Return Loss - Pumps

45dB

45dB

Dimensions

T1,T2,T3,T4,T5

*Specifications may be change without notice.

 

General Configuration for (2+1)x1 Combiner:

Type

Pump fiber

Input signal

Output fiber

Max.Signal IL

Pump Effi.

Max.Power Handling

 (2+1) ×1

105/125 0.22

HI1060

6/125 DC

0.5dB

90%

50W/leg

 (2+1) ×1

105/125 0.22

HI1060

10/125 DC

0.5dB

90%

50W/leg

(2+1) ×1

105/125 0.22

HI1060

20/125 DC

0.5dB

90%

50W/leg

(2+1) ×1

105/125 0.22

6/125 SC or DC

6/125 DC

0.3dB

90%

50W/leg

(2+1) ×1

105/125 0.22

6/125 SC or DC

10/125 DC

0.7dB

90%

50W/leg

(2+1) ×1

105/125 0.22

6/125 SC or DC

20/125 DC

0.7dB

90%

50W/leg

(2+1) ×1

105/125 0.22

SMF-28

8/125DC

0.5dB

90%

50W/leg

(2+1) ×1

105/125 0.22

8/125 DC

8/125 DC

0.5dB

90%

50W/leg

(2+1) ×1

105/125 0.22

10/125 SC or DC

10/125 DC 

0.3dB

90%

50W/leg

(2+1) ×1

105/125 0.22

10/125 SC or DC

20/125 DC 

0.7dB

90%

50W/leg

(2+1) ×1

105/125 0.22

12/125 SC or DC

12/125 DC 

0.3dB

90%

50W/leg

(2+1) ×1

105/125 0.22

20/125 SC or DC

20/125 DC 

0.3dB

90%

50W/leg

(2+1) ×1

105/125 0.22

25/250 SC or DC

25/250 DC 

0.5dB

93%

100W/leg

(2+1) ×1

200/220 0.22

25/250 SC or DC

25/250 DC 

0.5dB

90%

100W/leg

(2+1) ×1

200/220 0.22

30/250 SC or DC

30/250 DC 

0.5dB

93%

100W/leg

(2+1) ×1

200/220 0.22

20/400 DC

20/400 DC 

0.5dB

93%

100W/leg

Remark:

1.Other configuration and higher power handling can be customized.

2.All combiners default with bare fiber,0.8m length of pigtail, please contact us for special request.

 

Package Information

Package Type

T1

T2

T3

T4

T5

Dimensions (mm)

Ф3x54

65×12×7.5

70×12×8

65×12×7.5

65×12×7.5

Positioning hole(mm)

/

7.0×54

7.0×54

8.4×54

12×54

 

Order information

PSC-A-B-C-D-E-F-G

A

B

C

D

E

F

G

Port

Power per Multimode Input

Input Pump Fiber Type

Input signal Fiber Type

Output Fiber Type

Package Type

Fiber length

21: (2+1)X1

31: (3+1)X1

61: (6+1)X1

181: (18+1)X1

05:5W

10:10W

25:25W

40:40W

50:50W

XX:Other

XXX(fiber name)

XXX(fiber name)

XXX(fiber name)

T1:

T2:

T3:

T4:

T5

08:0.8m(default)

10:1.0m

20:2.0m