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SPLLG81-P Scheda tecnica(PDF) 3 Page - OSRAM GmbH

Il numero della parte SPLLG81-P
Spiegazioni elettronici  Passiv gekuhlter SIRILAS Diodenlaser 15 W cw bei 808nm Conductively cooled SIRILAS짰 Laser Diode Array 15 W cw at 808nm
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Produttore elettronici  OSRAM [OSRAM GmbH]
Homepage  http://www.osram.com
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SPLLG81-P Scheda tecnica(HTML) 3 Page - OSRAM GmbH

  SPLLG81-P Datasheet HTML 1Page - OSRAM GmbH SPLLG81-P Datasheet HTML 2Page - OSRAM GmbH SPLLG81-P Datasheet HTML 3Page - OSRAM GmbH SPLLG81-P Datasheet HTML 4Page - OSRAM GmbH SPLLG81-P Datasheet HTML 5Page - OSRAM GmbH SPLLG81-P Datasheet HTML 6Page - OSRAM GmbH  
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SPL LG81-P
2007-10-24
3
Dioden Kennwerte (20
° C heat sink temperature)
Diode Characteristics
Parameter
Parameter
Symbol
Symbol
Werte
Values
Einheit
Unit
min.
typ.
max.
Zentrale Emissionswellenlänge
1) 2)
Emission wavelength
1) 2)
λ
peak
804
807
810
nm
Spektrale Breite (Halbwertsbreite)
1) 2)
Spectral width (FWHM)
1) 2)
∆λ
3.0
nm
Ausgangsleistung im Betriebspunkt
1)
Output power at operating point
1)
P
op
15
W
Differentielle Effizienz
Differential efficiency
η
d
1.00
1.10
W/A
Schwellstrom
Threshold current
I
th
7
9
11
A
Betriebsstrom
1)
Operating current
1)
I
op
24
26
A
Betriebsspannung
1) 3)
Operating voltage
1) 3)
V
op
1.8
2.0
V
Differentieller Serienwiderstand
Differential series resistance
R
s
5
m
Konversionseffizienz (elektrisch zu
optisch)
1)
Conversion efficiency (electrical to optical)
1)
η
con
40
%
Charakteristische Temperatur (Schwelle)
4)
Characteristic temperature (threshold)
4)
T
0
150
K
Temperaturkoeffizient des Betriebsstroms
Temperature coefficient of operating current
I
op / IopT
0.5
%/K
Temperaturkoeffizient der Wellenlänge
Temperature coefficient of wavelength
∂λ/∂T
0.3
nm/K
Thermischer Widerstand
(pn-Übergang
→Wärmesenke)
Thermal resistance (junction
→heat sink)
R
th JA
1.3
K/W
Wärmesenkentemperatur
5)
Heat sink temperature
5)
T
fluid
+ 10
+ 20
+ 30
°C
Strahldivergenz fast-axis (Vollwinkel 1/e
2)
Beam divergence fast axis (full angle, 1/e
2)
θ
0.5
0.8
1.1
Grad
deg.
Strahldivergenz slow-axis (Vollwinkel 1/e
2)
Beam divergence slow axis (full angle, 1/e
2)
θ
||
4
6
8
Grad
deg.



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