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Roithner |
ROITHNER LASERTECHNIK
SCHOENBRUNNER STRASSE 7, VIENNA, AUSTRIA
TEL: +43 -1- 586 52 43-0 FAX: +43 -1- 586 52 43-44
[email protected] www.roithner-laser.com
RLT415-50PMG TECHNICAL DATA
Violet Pulsed Laser Diode
Structure: GaN, multimode
Lasing wavelength: typ. 415 nm
Pulse output power: typ. 50 mW (max. 200 mW)
Package: 5.6 mm
Absolute Maximum Ratings (Tc = 25°C)
CHARACTERISTIC
Optical Output Power
LD Reverse Voltage
Operation Case Temperature
Storage Temperature
SYMBOL
Po
VR(LD)
TC
TSTG
RATING
200
3
-20 .. +40
-30 .. +70
UNIT
mW
V
°C
°C
Optical-Electrical Characteristics (Tc = 25°C)
CHARACTERISTIC
Threshold Current
Pulse Operation Current
Operating Voltage
Lasing Wavelength
Lasing Bandwidth
SYMBOL
Ith
Ipulse
Vop
λp
∆λ
TEST CONDITION
pulse mode
Po = 50 mW
Po = 50 mW
Po = 50 mW
FWHM
Emitting Aperture
Beam Divergence
Beam Divergence
Slope Efficiency
Maximum Duty Cycle
Pulse Length
Maximum Pulse Frequency
Rise Time
Fall Time
Estimated Life Time
Estimated Overall Pulses
AL
θ//
θ⊥
η
DMAX
IP
fP
tR
tF
tL
NP
Po = 50 mW
Po = 50 mW
Po = 50 mW
Po = 50 mW
Po = 50 mW
Po = 50 mW
IP = 50 ns
Po = 50 mW
Po = 50 mW
Po = 50 mW
Po = 50 mW
MIN TYP MAX UNIT
500 mA
650 mA
10 V
410 415 420 nm
1.5 nm
15 x 0.3
µm²
8°
30 °
0.3 mW/mA
0.3 %
50 200 ns
100 kHz
<6.5
ns
<5.0
ns
1000
3.6 x 1011
h
pulse
Free Datasheet http://www.datasheet4u.com/
Typ. pulse shape
1
0.9
6.5 ns → ←
→ ← 5 ns
0.1
0
-20 -10 0 10 20 30 40 50 60 70
Time ( ns )
Typ. lasing spectrum
module 00107
3000
2500
2000
1500
1000
500
0
350 375 400 425 450 475 500
Wavelength (nm)
Free Datasheet http://www.datasheet4u.com/
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