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Single mode laser diode, 50mW @ 488nm, QLD-488-50S

Single mode laser diode, 50mW @ 488nm, QLD-488-50S
Online price: $290.00
Quantity: 10+ Items
List price: $260.00
*Note:
    • Single transverse mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 0.5 ns rise time.
    • Operating temperature range -10oC to +70oC.
    • Wavelength/temperature coefficient 0.1nm/oC.
    • Small package: 5.6mm TO can.
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Lead time IN STOCK
 
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Specifications

Optical and Electrical Parameters (T = 25 °C)

Parameter

Symbol

Min

Typical

Max

Unit

Optical output power

Pout

40

50

60

 mW

Peak wavelength

l

480

488

495

nm

Emitting area

WxH

 

3x1.5

 

um x um

Threshold current

Ith

 

30

50

 mA

Operating current

If

 

100

135

 mA

Forward voltage

Uf

 

6

7.5

V

Beam          

perpendicular

q

20

23

26

 deg.

divergence         parallel

q

6

8

10

deg.

Off Axis Angle

Daïêx Da^

 

 

<±3

deg.

Positional accuracy

DX,DY,DZ

 

 

±80

mm

Spectral width (FWHM)

Dl

 

2

 

 nm

Mode structure

 

Single Transverse Mode

 

Slope efficiency

dPo/dIop

0.5

0.8

 

mW/mA

             

 

Spectrum

Pin Configuration

: *
: *
: *
 
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spectrum
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