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PDF LD1490-C010 Data sheet ( Hoja de datos )
| Número de pieza | LD1490-C010 | |
| Descripción | Infrared Distributed Feedback Laser Diode | |
| Fabricantes | Roithner | |
| Logotipo |  |
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LD1490-C010
TECHNICAL DATA
Infrared Distributed Feedback Laser Diode
Features
• Lasing Mode: single longitudinal mode
• Peak Wavelength : typ. 1490 nm
• Optical Ouput Power: 10 mW, CW
• Package: 5.6 mm, flat window
Absolute Maximum Ratings (TC=15°C)
Item
CW Output Power
LD Reverse Voltage
LD Forward Current
PD Reverse Voltage
PD Forward Current
Operating Case Temperature
Storage Temperature
Symbol
PO
Vr
Iop
VrPD
IPD
TC
Tstg
Value
20
2
200
20
10
0 …70
-40 …85
Unit
mW
V
mA
V
mA
°C
°C
Specifications (TC=25°C)
Item
Conditions
Symbol Min.
Typ.
Max.
Optical Specifications
CW Output Power
Center Wavelength
Spectral Width
Wavelength Temp. Coefficient
0 …70 °C
25°C, PO=3mW
0..70°C, PO=5mW
25°C, PO=5mW
0..70°C, PO=5mW
FWHM Beam Divergence
25°C, PO=3mW
Modulation Bandwidth
Resonance Frequency
Electrical Specifications
25°C, Iop= Ith +16mA
60°C, Iop= Ith +16mA
25°C, Iop= Ith +16mA
60°C, Iop= Ith +16mA
PO
λC
Δλ
Δλ / ΔT
Θ║
Θ┴
f-3dB
fr
-
1487
1482
-
-
-
-
6
4
-
-
10
1490
-
0.11
0.11
26
45
-
-
5
4
-
1493
1498
0.2
-
-
-
-
-
-
-
Threshold Current
25 °C
70 °C
Ith
-
-
18 30
35
Operating Current
25°C, PO=5mW
70°C, PO=5mW
Iop
-
-
38
65
Slope Efficiency
25°C, PO=5mW
70°C, PO=5mW
η
0.17 0.26
0.16
Operating Voltage
25°C, PO=5mW
Vop
-
1.2
Serial resistance
25°C, PO=5mW
RS
-
6
Monitor Current
25°C, PO=5mW
Im
40 100
Monitor Dark Current
25°C, VRPD=5V
Id
- 0.1
Monitor Capacitance
F=1MHz, VRPD=5V
Cm
-
5
The above specifications are for reference purpose only and subjected to change without prior notice.Distributed
50
-
-
1.6
-
700
1.0
10
Unit
mW
nm
nm
nm/K
deg.
deg.
GHz
GHz
mA
mA
W/A
V
Ω
µA
µA
pF
08.02.2012
LD1490-C010
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