RLT420-50CMG Datasheet, PDF (1/4 Pages) Roithner LaserTechnik GmbH – RLT420-50CMG is an Violet Laser Diode emitting at 420 nm with rated output power of 50 mW CW at room temperature, in standard 5.6mm TO package

RLT420-50CMG
Complies with RoHS 2002/95/WE directive
Description
RLT420-50CMG is an Violet Laser Diode emitting at 420 nm with rated output power of 50 mW CW at
room temperature, in standard 5.6mm TO package.
Maximum Ratings
Parameter
Optical Output Power
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
P_O
T_CASE
T_STG
T_SOLDER
Min.
+ 10
- 40
Values
Max.
50
+ 30
+ 80
260
Unit
mW
°C
°C
°C
Laser Characteristics (T_CASE = 25°C, P_O = 50 mW)
Parameter
Symbol
Values
Unit
Min.
Typ.
Max.
Emission Wavelength
λ_peak
418
420
422
nm
Spectral Width
∆λ
0.5
1
nm
Polarization
TE
Threshold Current
I_th
40
70
100
mA
Operating Current
I_F
100
120
150
mA
Operating Voltage
V_F
4.8
5.2
5.9
V
Beam Divergence (FWHM)
ӨII x Ө┴ 6x15
10x20 13x25
deg.
Beam Pointing Accuracy (FWHM)
∆Ө_II / ∆Ө_┴ 8 / 18
-
14 / 25
deg.
Slope Efficiency
η
0.5
0.7
1.2
W/A
Expected Life Time*
T_L
2000
h
*life time calculation based on 10mW operation
www.roithner-laser.com
-1-
17/09/13