895nm DFB SM Laser diode


Central wavelength 895nm, Output power 30mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, HI1060, FC/APC

Part Number  :  PL-DFB-0895-A-A81-SA
Unit Price  :  USD [Please inquire]
Lead time  :   [Please inquire]
Inventory quantity   :   [Please inquire]
Stock NO.   :  A80012029
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The PL-DFB-895-A-A81 895nm 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

894.5

895.0

895.5

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

20

30

40

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

Copy20210624_003.jpeg


Tuning Characteristics

d5cdff3d-a1c2-48e9-aa83-d8db4e03336b.jpg

L-I Curve

5c8efadef3a85_副本.jpg

Beam Quality

975F_副本.jpg

2D 

  

974F_副本.png

  3D


Related



Name Model Price
895nm DFB PM Laser diode [PDF]

PL-DFB-0895-A-A81-PA

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