Home Free Space Laser Diodes Single Mode Laser Diodes Single mode laser diode, 300mW @ 980nm, QLD-980-300S
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Single mode laser diode, 300mW @ 980nm, QLD-980-300S

Single mode laser diode, 300mW @ 980nm, QLD-980-300S
View Sample Datasheet PDF Specifications Spectrum Pin Configuration
Online price: $380.00
Quantity: 10+ Items
List price: $342.00
*Note:
    • Single transverse mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 0.5ns rise time.
    • Low threshold current and high slope efficiency
    • Operating temperature range -40oC to +50oC.
    • Wavelength/temperature coefficient 0.3nm/oC
    • Built-in monitor photodiode
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Specifications

Optical and Electrical Parameters (T = 25 °C)

Characteristics

Symbol

Min

Typ

Max

Unit

Optical output power

Pout

250

300

 

 mW

Wavelength

l

970

 

990

nm

Emitting area

WxH

 

3x1.5

 

um x um

Threshold current

Ith

 

35

 

mA

Forward current

If

 

320

390

 mA

Forward voltage

Vf

 

 

2

V

Beam

perpendicular

q

 

28

32

 deg.

divergence

parallel

q

 

8

10

deg.

Static alignment

Daïêx Da^

 

 

<±3

deg.

Positional accuracy

DX,DY,DZ

 

 

±100

mm

Spectral width (FWHM)

Dl

 

1

 

 nm

Mode structure

 

Single Transverse Mode

 

Differential efficiency

dPo/dIop

0.8

0.9

0

mW/mA

Monitoring output current

Im

0.02

 

 

mA

 

Spectrum

Spectrum

Pin Configuration

Pin Configuration

: *
: *
: *
 
Pin Configuration
Product PDF
Specifications
Spectrum
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