SLD304XT-1 Sony Corporation, SLD304XT-1 Datasheet - Page 7

• Manufacturer Part Number: SLD304XT-1
• Description: 1000mW High Power Laser Diode
• Manufacturer: Sony Corporation

TE cooler characteristics
10
5
0
795
0
0.5A
T vs V
50
10
5
1
TE cooler characteristics 1
–10 0 10 20 30 40 50 60 70
T – Temperature difference [ C]
Tth – Thermistor temperature [ C]
Termistor characteristics
1.0A
Tth: Thermistor temperature
Tc : Case temperature
1.5A
T : Tc – Tth
Wavelength [nm]
50
I
2.0A
T
2.0A
= 2.5A
805
Tc = 33 C
100
Tth = 25 C
815
5
4
3
2
1
0
– 7 –
10
5
0
795
0
0.5A
TE cooler characteristics 2
T – Temperature difference [ C]
1.0A
Wavelength [nm]
50
1.5A
805
2.0A
2.0A
Tc = 25 C
100
Tth = 30 C
SLD304XT
815
5
4
3
2
1
0