Single mode laser diode, 200mW @ 940nm, QLD-940-200S
Single transverse mode Fabry Perot (FP) laser.
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
Specifications
Optical and Electrical Parameters (T = 25 °C)
Characteristics
Symbol
Min
Typ
Max
Unit
Optical output power
Pout
200
250
mW
Wavelength
l
930
950
nm
Emitting area
WxH
3x1.5
um x um
Threshold current
Ith
30
mA
Forward current
If
250
300
mA
Forward voltage
Vf
2.8
V
∟Beam
perpendicular
q
28
32
deg.
‖divergence
parallel
q
8
10
deg.
Static alignment
Daïêx Da^
<±3
deg.
Positional accuracy
DX,DY,DZ
±100
mm
Spectral width (FWHM)
Dl
1
2
nm
Mode structure
Single Transverse Mode
Differential efficiency
dPo/dIop
0.5
0.8
0.9
mW/mA
Monitoring output current
Im
0.02
mA
Spectrum
Pin Configuration
商品属性 [波长] 930-950nm [功率] 200mW [激光器类型] FP [封装方式] 9mm TO [光谱宽度] 1nm