Single mode laser diode, 50mW @ 488nm, QLD-488-50S
Single transverse mode Fabry Perot (FP) laser.
CW or pulsed operation, <=5 ns rise time.
Operating temperature range 0oC to +60oC.
Wavelength/temperature coefficient 0.1nm/oC.
Small package: 5.6mm TO can.
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
商品属性 [波长] 480-495nm [功率] 50mW [激光器类型] FP [封装方式] 5.6mm TO [光谱宽度] 2nm