Single mode laser diode, 50mW @ 520nm, QLD-520-50S
Single transverse mode Fabry Perot (FP) laser.
CW or pulsed operation, <=5 ns rise time.
Operating temperature range -10oC to +70oC.
Wavelength/temperature coefficient 0.1nm/oC
Small package: 5.6mm TO can
Manufactured by OSRAM
Specifications
Optical and Electrical Parameters (T = 25 °C)
Parameter
Symbol
Min
Typical
Max
Unit
Optical output power
Pout
30
50
70
mW
Peak wavelength
l
510
520
530
nm
Emitting area
WxH
1.5x4
um x um
Threshold current
Ith
45
75
mA
Operating current
If
100
160
mA
Forward voltage
Uf
6.5
8.0
V
┘Beam
perpendicular
q
18
12
25
deg.
∣∣divergence parallel
q
4
7
11
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
0.6
0.9
mW/mA
Spectrum
Pin Configuration
商品属性 [波长] 510-530nm [功率] 50mW [激光器类型] FP [封装方式] 5.6mm TO [光谱宽度] 1.0nm