760nm DFB Laser diode (TO39 Package)     


The PL-DFB-760-10-A81-TO39 760nm 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 TO39 package with TEC Built in.



Product model


Name Model Price
760nm DFB Laser diode TO39 Package   [PDF]  [RFQ]

PL-DFB-760-10-A81-TO39
(Stock NO. Not entered)
[Please inquire]


Parameter



Features

● Narrow Linewidth < 2MHz

● Excellent wavelength control and stability

● Mode-Hop free tuning

● Excellent reliability

● Customer specific wavelengths available

E/O Characteristics

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

Parameter

Symbol

Min

Typ

Max

Unit

Centre Wavelength

λ

759.0

760.0

761.0

nm

Side Mode Suppression Ratio

SMSR

30

40


dB

Threshold Current

Ith


5

10

mA

Operating Current

Iop


40

60

mA

Chip output Power

Pf

10

15

20

mW

Quantum Efficiency

η

0.08

0.12


mW/mA

Current Tuning Coefficient

∆λ/∆I


0.015


nm/mA

Temperature Tuning Coefficient

∆λ/∆T


0.12


nm/K

Forward Voltage

Vf


1.3

2

V

Thermistor Resistance

RT

9.5

10

10.5

Thermistor Temp. Coefficient



-4.4


%/°C

Chip to Window Distance

Dcow

1.03


mm

Package Type

TO39


Spectrum Test

760.1.jpg


L-I-V Curve

160.2.jpg

Wavelength current and temperature Tuning

160.3.jpg

Triangle wave Linear Scan

160.4.jpg

Dimensions and Pin definitions

160.5.png

Absolute Maximum Ratings

Item

Unit

Min

Typ

Max

Case Temperature

-5

25

70

Chip Temperature

+10

25

40

Operating Current

mA

0

60

80

Forward Voltage

V

0.8

1.2

1.8

TEC Current

A

-

-

1.2

Reverse Voltage(LD)

V

-

-

2.0

Reverse Voltage(PD)

V

-

-

20





Application

● TDLAS(Oxygen)

● Interferometer

Ordering Info

PL-DFB-□□□□-☆-A8▽-TO39

□□□□: Wavelength

0760: 760nm

1270:1270nm

1532: 1532nm

1392: 1392nm

1512: 1512nm

1567: 1567nm

*****

1653.7: 1653.7nm

☆: Output Power

10: 10mW

20: 20mW

▽: Wavelength Tolerance

1: ±1nm

2: ±2nm



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