Home Free Space Laser Diodes Single Mode Laser Diodes Single mode laser diode, 100mW @ 940nm, QLD-940-100S

Single mode laser diode, 100mW @ 940nm, QLD-940-100S

Single mode laser diode, 100mW @ 940nm, QLD-940-100S
Online price: $245.00
    • Single transverse mode Fabry Perot (FP) laser.
    • AR coated front facet for ECLs
    • 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
Details
Lead time IN STOCK
 
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Specifications

 Optical and Electrical Parameters (T = 25 °C)

Characteristics

Symbol

Min

Typ

Max

Unit

Optical output power

Pout

90

100

 

 mW

Wavelength

l

930

 

950

nm

Emitting area

WxH

 

3x1.5

 

um x um

Threshold current

Ith

 

35

 

mA

Forward current

If

 

110

160

 mA

Forward voltage

Uf

 

1.7

 

V

Beam

perpendicular

q

30

35

40

 deg.

divergence

parallel

q

8

10

12

deg.

Static alignment

Daïêx Da^

 

 

<±3

deg.

Positional accuracy

DX,DY,DZ

 

 

±100

mm

Spectral width (FWHM)

Dl

 

2.0

 

 nm

Mode structure

 

Single Transverse Mode

 

Differential efficiency

dPo/dIop

0.5

 

0.8

mW/mA

Monitoring output current

Im

0.1

 

2.5

mA

 

Spectrum

Pin Configuration

: *
: *
: *
 
SP Pins
Pin Configuration
Spectrum
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