1470nm 5.5W IR Single Emitter Laser Diode Chip Emitter Width 190μm 1470A-190-5.5-2-COS
[Features]
High Power
High Efficiency
High reliablility
Excellent beam characteristics
[Applications]
Industrial Pumping
Medical ＆ Cosmetics
Scientific research
Note:
1. Lead time: Some chips are in stock, and it will take 2 to 3 weeks if there is no stock.
2. Wholesale price: >100 pcs order, please contact us, the price has a bigger discount.
3. Country of origin: Made In China
Absolute Maximum Ratings(Trt=25℃)
|
Parameters
|
Symbol
|
Value
|
Unit
|
|
Operating Temperature
|
Top
|
-20~50
|
℃
|
|
Storage Temperature
|
Tstg
|
-40~80
|
℃
|
Characteristics (Trt=25 ℃)
|
Parameters
|
Symbol
|
Min.
|
Typ.
|
Max.
|
Unit
|
|
Peak Emission Wavelength
|
λop
|
1450
|
1470
|
1490
|
nm
|
|
Spectral Bandwidth
|
BW
|
-
|
10
|
13
|
nm
|
|
Electro Optical Data
|
|
Operation Power
|
Pop
|
-
|
5.5
|
-
|
W
|
|
Operation Current
|
Iop
|
-
|
15
|
16.5
|
A
|
|
Turn-on Voltage
|
Von
|
-
|
0.9
|
1
|
V
|
|
Threhold Current
|
Ith
|
-
|
1
|
1.2
|
A
|
|
Operation Voltage
|
Vop
|
-
|
1.6
|
1.8
|
V
|
|
Wall plug efficiency
|
WPE
|
19
|
23
|
-
|
%
|
|
Slope Efficiency
|
SE
|
0.4
|
0.45
|
-
|
W/A
|
|
Beam Divergence Angle Width (Horizontal)①
|
θ∥
|
-
|
13
|
16
|
degrees
|
|
Beam Divergence Angle Width (Vertical))①
|
θ⊥
|
-
|
30
|
35
|
degrees
|
|
Geometrical
|
|
Emitting Dimension
|
w
|
-
|
190
|
-
|
μm²
|
|
Cavity Length
|
L
|
-
|
2000
|
-
|
μm
|
|
Chip Width
|
W
|
-
|
400
|
-
|
μm
|
|
Chip Height
|
H
|
-
|
150
|
-
|
μm
|
Notes: ①FWHM(Full width half maximum).
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