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Single mode laser diode, 30mW @ 1650nm, QLD-1650-30S

Single mode laser diode, 30mW @ 1650nm, QLD-1650-30S
View Sample Datasheet PDF Specifications Spectrum Pin Configuration
Online price: $430.00
    • Single transverse mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 0.5ns rise time.
    • Operating temperature range -40oC to +50oC.
    • Wavelength/temperature coefficient 0.3nm/oC
    • Built-in monitor photodiode
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Specifications

Optical and electrical characteristics   (T = 25 °C)                                                                

Characteristics

Symbol

Min

Typ

Max

Unit

Optical output power

Pout

25

30

50

mW

Wavelength

l

1640

1650

1669

nm

Emitting area

WxH

 

5 x 1

 

mm x mm

Threshold current

Ith

 

45

70

mA

Forward current

If

 

260

320

mA

Forward voltage

Vf

 

1.4

1.6

V

Beam

Divergence

perpendicular

q^

25

30

35

Degree

parallel

q||

8

10

12

Degree

Static alignment

Dl||x Da^

 

 

<±3

Degree

Positional accuracy

DX, DY, DZ

 

 

±100

mm

Spectral width (FWHM)

Dl

 

6

10

nm

Mode structure

 

Single Transverse Mode

 

Differential Efficiency

dPo/dIop

 

0.3

 

mW / mA

Monitoring Output Current

Im

0.07

 

 

mA

 

Spectrum

Spectrum

Pin Configuration

Pin Configuration

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