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| RLT904-20G Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – High Power Infrared Laserdiode | |||
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ROITHNER LASERTECHNIK
A-1040 WIEN, FLEISCHMANNGASSE 9
TEL: +43 -1- 586 52 43 FAX: +43 -1- 586 41 43
e-mail: office@roithner-laser.com http://www.roithner-laser.com
RLT904-20G TECHNICAL DATA
High Power Infrared Laserdiode
Structure: GaAlAs double heterostructure
Lasing wavelength: 904 nm typ., singlemode
Max. optical power: 20 mW
Package: 9 mm
PIN CONNECTION:
1) Laser diode cathode
2) Laser diode anode and photodiode cathode
3) Photodiode anode
NOTE!
LASERDIODE
MUST BE COOLED!
Absolute Maximum Ratings (Tc=25°C)
CHARACTERISTIC
SYMBOL
Optical Output Power
LD Reverse Voltage
PD Reverse Voltage
Operating Temperature
Storage Temperature
Po
VR(LD)
VR(PD)
TC
TSTG
RATING
25
2
30
-60 .. +60
-70 .. +85
UNIT
mW
V
V
°C
°C
Optical-Electrical Characteristics (Tc = 25°C)
CHARACTERISTIC SYMBOL TEST CONDITION MIN TYP MAX
Threshold Current
Ith
Operation Current
Iop
Operation Voltage
Uop
Lasing Wavelength
λp
Beam Divergence
θ//
Beam Divergence
θâ¥
Monitor Current
Im
cw
Po = 20 mW
Po = 20 mW
Po = 20 mW
Po = 20 mW
Po = 20 mW
Po = 20 mW
120 140 160
175 190
2.2
890 904 910
7 10 13
15 30 35
0.6 1 1.2
UNIT
mA
mA
V
nm
°
°
mA
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