SLD1236VL ETC, SLD1236VL Datasheet - Page 2

• Manufacturer Part Number: SLD1236VL
• Description: High-Power Red Laser Diode Supports
• Manufacturer: ETC

I Figure 1 DVD Recording Laser Diode Development Trends
I Figure 2 SLD1236VL Representative Characteristics
–40
CW drive
Tc = 25°C
Po = 80 mW
SLD1233VL
2002
×4-speed
recording
100 mW
–30
–20
SLD1234VL
×8-speed
recording
140 mW
–10
2003
Angle [deg.]
(1) FFP
0
Year
×12-speed
recording
SLD1235VL
10
200 mW
θ
θ
//
×16-speed
⊥
= 9.0 deg.
recording
= 17.5 deg.
20
SLD1236VL
2004
250 mW
Dual layer
Under development
30
300 mW
40
2005
250
200
150
100
50
0
0
Pulse width = 40 ns
(2) L - I Temperature Dependency
100
I Table 1 SLD1236VL Main Specifications
Threshold current
Operating current
Operating voltage
Wavelength
Radiation
angle
200
Current [mA]
Item
Parallel
Perpendicular
300
Symbol
400
Vop
Iop
Ith
λp
θ
θ
Condition: Tc = 25°C
⊥
//
20°C
30°C
40°C
50°C
60°C
70°C
75°C
500
Typ.
17.5
130
658
Po = 80 mW@CW
2.5
9.0
50
deg.
Unit
mA
nm
V