參數(shù)資料
型號: SPLPL90
廠商: SIEMENS A G
元件分類: 激光器
英文描述: Pulsed Laser Diode in Plastic Package 10 W Peak Class 3 Laser Product
中文描述: 904 nm, LASER DIODE
文件頁數(shù): 2/4頁
文件大小: 78K
代理商: SPLPL90
SPL PLxx
(SFH 4884xx)
Semiconductor Group
2
Optical Characteristics
(
T
A
= 25 °C)
Parameter
Symbol
Values
Unit
min.
typ.
max.
Emission wavelength
1)
λ
830
850
870
nm
Spectral width (FWHM)
1)
λ
4
nm
Forward current (10 W)
1)
I
f
14
A
Threshold current
I
th
1
A
Forward voltage (0.1 A)
V
F
1.6
V
Forward voltage (20 A)
V
F
6
10
V
Rise and fall time (10% ... 90%)
t
r
,
t
r
2
10
ns
Beam spread at 20 A (FWHM)
θ
||
×
θ
10
×
30
°
Temperature coefficient of wavelength
2)
λ
/
T
0.25
0.27
0.30
nm/K
Temperature coefficient of optical power
P
/
T
– 0.5
%/K
Thermal resistance
R
th JA
160
K/W
1) Standard operating conditions refer to pulses of 50 ns at 10 kHz rate with 10 W peak power into NA = 0.5
2) Depending on emission wavelength.
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