1293nm SM High Power DFB Laser Diode

Centre Wavelength 1293nm, Output power ＞60 mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, SMF-28E, FC/APC

Part Number : PL-HDFB-1293-A-A81-SA-14BF

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Overview
Laser Specifications
PDF
RFQ

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	KΩ
Thermistor Temp. Coefficient			-4.4		%/°C
Connector	FC/APC

Spectrum

L-I Curve

Tuning characteristics

DFB Linewidth Testing Result

Beam Quality Profiler (2D/3D)

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Name	Model	Description	Parameter	Price
1293nm PM High Power DFB Laser Diode [PDF]	PL-HDFB-1293-A-A81-PA-14BF	Centre Wavelength 1293nm, Output power ＞60 mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, PM Fiber, FC/APC	Central wavelength: 1293nm Output power: 60mW Package: 14pin - BF Lead Time: in stock	[Please inquire] Call us

Name

Model

Description

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Price

1293nm PM High Power DFB Laser Diode [PDF]

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

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

Central wavelength: 1293nm

Output power: 60mW

Package: 14pin - BF

Lead Time: in stock

[Please inquire]

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1293nm High power DFB Laser diod.pdf

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