972.4nm DFB SM Laser diode

Central wavelength 972.4nm, Output power 40 - 60mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, HI1060, FC/APC

Part Number : PL-DFB-972.4-B-A81-SA

Unit Price : USD [Please inquire]

Lead time : [Please inquire]

Inventory quantity : [Please inquire]

Stock NO. : A80012033

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Overview
Laser Specifications
PDF
RFQ

The PL-DFB-972.4-B-A81 972.4nm DFB laser diode module made by LD-PD is a cost effec-tive, highly coherent laser source. The DFB laser diode chip is packaged in an indus-try 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	972.0	972.5	973.0	nm
Side Mode Suppression Ratio	SMSR	30	40		dB
Threshold Current	Ith		20	30	mA
Operating Current	Iop		120	150	mA
Chip output Power	Pf	40	50	60	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

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Tuning Characteristics

图片1.png

L-I Curve

2345截图20210106185314.png

Mode hope Free Tuning Range

Wavelength Stability

972.1.jpeg

Beam Quality

975F_副本.jpg

974F_副本.png

Name	Model	Description	Parameter	Price
972.4nm DFB PM Laser diode [PDF]	PL-DFB-972.4-B-A81-PA	Central wavelength 972.4nm, Output power 40 - 60mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, PM980 Fiber, FC/APC	Central wavelength: 972.4nm Output power: 50mW Package: 14pin - BF Lead Time: in stock	[Please inquire] Call us

Name

Model

Description

Parameter

Price

972.4nm DFB PM Laser diode [PDF]

PL-DFB-972.4-B-A81-PA

Central wavelength 972.4nm, Output power 40 - 60mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, PM980 Fiber, FC/APC

Central wavelength: 972.4nm

Output power: 50mW

Package: 14pin - BF

Lead Time: in stock

[Please inquire]

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972.4nm DFB SM Laser diode.pdf

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