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参数资料
| 型号： | SPLCG81 |
| 元件分类： | 激光器 |
| 英文描述： | 808 nm, LASER DIODE |
| 文件页数： | 3/7页 |
| 文件大小： | 69K |
| 代理商： | SPLCG81 |
SPL CG81, SPL CG94
2005-03-04
3
Dioden Kennwerte (
T
A = 25 ° C)
Diode Characteristics
Parameter
Symbol
Werte
Values
Einheit
Unit
min.
typ.
max.
Zentrale Emissionswellenlnge
1)
Emission wavelength
1)
λ
peak
805
930
808
940
811
950
nm
Spektrale Breite (Halbwertsbreite)
1)
Spectral width (FWHM)
1)
λ
–3.0
–nm
Opt. Ausgangsleistung im Betriebspunkt
2)
Output power
2)
P
op
–2.0
–W
Differentielle Effizienz
2)
Differential efficiency
2)
808 nm
940 nm
η
0.90
0.80
1.10
1.05
1.30
W/A
Schwellstrom
Threshold current
808 nm
940 nm
I
th
0.50
0.30
0.65
0.45
0.80
0.60
A
Betriebsstrom
1)
Operating current
1)
808 nm
940 nm
I
op
2.20
2.10
2.50
2.35
3.00
2.90
A
Betriebsspannung
1)4)
Operating voltage
1)4)
808 nm
940 nm
V
op
1.70
1.60
1.90
1.80
2.20
2.10
V
Differentieller Serienwiderstand
Differential series resistance
R
s
–
0.15
0.4
Austrittsffnung
Aperture size
w
× h
–
200
×
1
–
m2
Strahldivergenz (Halbwertsbreite)
Beam divergence (FWHM)
θ
|| × θ
⊥
–8°
× 38° –
Grad
deg.
Charakteristische Temperatur (Schwelle)
3)
Characteristic temperature (threshold)
3)
808 nm
940 nm
T
0
–
140
220
–K
Temperaturkoeffizient des Betriebsstroms
Temperature coefficient of operating current
I
op / IopT
–0.5
–%/K
Temperaturkoeffizient der Wellenlnge
4)
Temperature coefficient of wavelength
4)
λ/T
–0.3
–nm/K
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPLCG81-2S | 制造商:OSRAM 功能描述:Laser diode, C-mount,2W,808nm |
| SPLCG85 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Laser Diode on Submount 1.0 W cw Class 4 Laser Product |
| SPLCG94 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Laser Diode on Submount 1.0 W cw Class 4 Laser Product |
| SPLCG94-2S | 制造商:OSRAM 功能描述:Laser diode, C-mount,2W,940nm |
| SPLCG98 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Laser Diode on Submount 1.0 W cw Class 4 Laser Product |
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