1064nm Ultra High power DFB laser diode with Isolator     


The PL-DFB-1064-D-A81-PA-PD 1064nm DFB laser diode module made by LD-PD is a cost effective, highly coherent laser source. The DFB laser diode chip is packaged in an industry standard hermetically sealed 14 pin butterfly package with TEC and PD Built in



Product model


Name Model Price
1064nm Ultra High power DFB laser diode with Isolator   [PDF]  [RFQ]

PL-DFB-1064-D-A81-PA-PD
(Stock NO. Not entered)
[Please inquire]


Parameter



Features

● Narrow Linewidth < 2MHz

● Excellent wavelength control and stability

● Industry Standard 14 pin Butterfly package

● Mode-Hop free tuning

● Excellant reliability

● Customer specific wavelengths available

Laser Specifications

Electrical/Optical Characteristics(Tsub=25°C, CW bias unless stated otherwise)

Parameter

Symbol

Min

Typ

Max

Unit

Centre Wavelength

λ

1062

1064

1066

nm

Side Mode Suppression Ratio

SMSR

30

40


dB

Threshold Current

Ith


40

50

mA

Operating Current

Iop


400

500

mA

Power in Fiber

Pf

120

130


mW

Quantum Efficiency

η


0.24


mW/mA

Current Tuning Coefficient

∆λ/∆I


0.004


nm/mA

Temperature Tuning Coefficient

∆λ/∆T


0.1


nm/K

Forward Voltage

Vf


1.92

3

V

Thermistor Resistance

RT

9.5

10

10.5

Polarization Extinction Ratio

PER


25.3

≥18

dB

Fiber+Connector

PM980+FC/APC(Slow   axis alignment)


Spectrum

1G1.png


L-I Curve

1G4.png

Tuning characteristics

1G2.png


Linewidth Measurement(CW,745kHZ@25deg,200mA) 

1G3.png


Beam Quality

D)XRNI6(B736%L%HB68S3.jpg    

2D 


 ZUYY5)4Z332N5V9_ZJ`JF.png

3D


Polarization Extinction Ratio Test

1G5.png



Package Size

1G6.png

Pin definition

ZQIRNQSF5.jpg


TYPE B Pin Connection

1

Thermoelectric Cooler (+)

8

N/C

2

Thermistor

9

N/C

3

PD Monitor Anode (-)

10

Laser Anode (+)

4

PD Monitor Cathode (+)

11

Laser Cathode (–)

5

Thermistor 

12

N/C

6

N/C

13

Case Ground

7

N/C

14

Thermoelectric Cooler (–)


Absolute Maximum Ratings

Item

Unit

Min

Typ

Max

Case Temperature

  

-5

25

70

Chip Temperature

+10

25

40

Operating Current

mA

0

400

500

Forward Voltage

V

0.8

1.9

3.0

TEC Current

A

-

2.5

2.7

Reverse VoltageLD

V

-

-

2.0

Reverse Voltage(PD)

V

-

-

20



Application

● Tunable diode laser absorption spectroscopy

● Seed laser

● Fiber laser

Ordering Info

PL-DFB-□□□□-☆-A8▽- XX-PD

□□□□:Wavelength

1064:1064nm

1476:1476nm

1560:1560nm

*****

1653.7:1653.7nm

☆ :Output Power

A:60mW

B:80mW

A:100mW

D:130mW

▽:Wavelength Tolerance

1:±1nm

2:±2nm

XX: Fiber and Connector Type

SA=SMF-28E+ FC/APC

SP=SMF-28E+ FC/PC

PP=PM Fiber+ FC/PC

PA=PM Fiber+ FC/APC





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