RLT390-50CMG [ROITHNER]
RLT390-50CMG is an Violet Laser Diode emitting at 390 nm with rated output power of 50 mW CW at room temperature, in standard 5.6mm TO package; RLT390-50CMG是一种紫激光二极管发射在390nm ，用50mW的CW在室温下的额定输出功率，在标准5.6毫米TO封装
| 型号： | RLT390-50CMG |
| 厂家： | 
Roithner LaserTechnik GmbH |
| 描述： | RLT390-50CMG is an Violet Laser Diode emitting at 390 nm with rated output power of 50 mW CW at room temperature, in standard 5.6mm TO package |
| 文件： | 总3页 (文件大小：619K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RLT390-50CMG
Complies with RoHS 2002/95/WE directiv
Descriptio
RLT390-50CMG is an Violet Laser Diode emitting at 390 nm with rated output power of 50 mW CW
at room temperature, in standard 5.6mm TO package.
Maximum Rating
Values
Parameter
Optical Output Power
Symbol
Unit
Max.
50
Min.
PO
mW
°C
Operating Temperature
Storage Temperature
Soldering Temperature
TCASE
TSTG
+ 10
- 40
+ 30
+ 80
260
°C
TSOLDER
°C
Laser Characteristics (TCASE = 25°C, PO = 50 mW
Values
Typ.
Parameter
Emission Wavelength
Symbol
Unit
Min.
Max.
388
390
392
1
nm
nm
λpeak
∆λ
Spectral Width
0.5
TE
Polarization
Threshold Current
Operating Current
Operating Voltage
Beam Divergence (FWHM)
Beam Pointing Accuracy (FWHM)
Slope Efficiency
40
100
70
100
150
mA
mA
V
Ith
IF
120
5.2
4.8
5.9
VF
6x15
8 / 18
0.5
10x20
-
13x25
14 / 25
1.2
deg.
deg.
W/A
h
ӨII x Ө┴
∆ӨII / ∆Ө┴
η
0.7
Expected Life Time*
2000
TL
*life time calculation based on 10mW operatio
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17/09/13
Performance Characteristic
Output Power vs. Forward Current
Forward Voltage vs. Forward Current
Near Field Pattern
Spectrum
sampß
Beam diameter 1.3x2.0mm @ 20cm distance
spectrum recorded from RLT405-50CMG
Drawing
Dimensions in mm
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17/09/13
Electrical Connection
Lead
Description
Pin 1
Pin 2
Pin 3
LD Anode
LD Cathode
Not connected
View from below, dimensions in mm
Mounting Instructio
In order to maintain lifetime and stability of the laser diode it is essential to provide efficient heat
management. Heat dissipation is possible through the base plate only. For long time stable operation
proper contact between laser diode base plate and heat sink is mandatory.
Safety Advic
This laser diode emits highly concentrated ultra violet light which can be hazardous to the human
eye. This diode is classified as Class 3B laser product according to IEC 60825-1 and 21 CFR Part
1040.10 Safety Standards. Actual laser light emitted and precautions necessary strongly depend on
mode of operation.
© All Rights Reserved
The above specifications are for reference purpose only and subjected to change without prior notice
www.roithner-laser.com
- 3 -
17/09/13
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