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參數(shù)資料
| 型號(hào)： | SPLCG81-2S |
| 元件分類： | 激光器 |
| 英文描述： | 808 nm, LASER DIODE |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 184K |
| 代理商： | SPLCG81-2S |
SPL CG81-2S
2005-07-01
3
Dioden Kennwerte
(
T
A
= 25
°
C)
Diode Characteristics
Parameter
Parameter
Symbol
Symbol
Werte
Values
Einheit
Unit
min.
typ.
max.
Zentrale Emissionswellenlnge
1)
Emission wavelength
1)
Spektrale Breite (Halbwertsbreite)
1)
Spectral width (FWHM)
1)
Opt. Ausgangsleistung im Betriebspunkt
2)
Output power
2)
Differentielle Effizienz
2)
Differential efficiency
2)
Gesamter Konversionswirkungsgrad @
P
op
Total conversion efficiency @
P
op
Schwellstrom
Threshold current
Betriebsstrom
1)
Operating current
1)
Betriebsspannung
1)4)
Operating voltage
1)4)
Differentieller Serienwiderstand
Differential series resistance
Kontaktbreite
Contact width
Strahldivergenz (Halbwertsbreite)
Beam divergence (FWHM)
Strahldivergenz (1/e2)
Beam divergence (1/e2)
Charakteristische Temperatur (Schwelle)
3)
Characteristic temperature (threshold)
3)
Temperaturkoeffizient des Betriebsstroms
Temperature coefficient of operating current
Temperaturkoeffizient der Wellenlnge
4)
Temperature coefficient of wavelength
4)
λ
peak
805
808
811
nm
λ
–
3.00
–
nm
P
op
–
2.00
–
W
η
1.00
1.15
–
W/A
η
tot
45
48
–
%
I
th
0.50
0.60
0.70
A
I
op
–
2.35
2.60
A
V
op
1.70
1.90
2.10
V
R
s
–
0.15
0.25
w
–
200
–
μ
m
θ
||
×
θ
⊥
–
7°
×
38° 10°
×
42° Grad
deg.
θ
||
×
θ
⊥
–
9°
×
65° 12°
×
70° Grad
deg.
T
0
–
140
–
K
I
op
/
I
op
T
–
0.50
–
%/K
λ
/
T
–
0.30
–
nm/K
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