1293nm PM High Power DFB Laser Diode


Centre Wavelength 1293nm, Output power >60 mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, PM Fiber, FC/APC

Part Number  :  PL-HDFB-1293-A-A81-PA-14BF
Unit Price  :  USD [Please inquire]
Lead time  :  in stock
Inventory quantity   :   [Please inquire]
Stock NO.   :  
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The PL-HDFB-1293-A-A81 1293nm High power DFB Laser diod 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.

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

Parameter

Symbol

Min

Typ

Max

Unit

Centre Wavelength

λ

1292.5

1293.0

1293.5

nm

Side Mode Suppression Ratio

SMSR

30

40


dB

Threshold Current

Ith


20

30

mA

Operating Current

Iop


250

350

mA

Chip output Power

Pf


60

80

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

Connector

FC/APC


Spectrum

t2.jpg


L-I Curve

t3.jpg

Tuning characteristics


t4.jpg


DFB Linewidth Testing Result

t1.jpg


Beam Quality Profiler (2D/3D) 

D)XRNI6(B736%L%HB68S3.jpg    

2D 


 ZUYY5)4Z332N5V9_ZJ`JF.png

3D


Polarization Extinction Ratio Test(PM Version)

t5.jpg

 


Related



Name Model Price
1293nm SM High Power DFB Laser Diode [PDF]

PL-HDFB-1293-A-A81-SA-14BF

USD 2150.00 
 

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