– 3 –

SLD301XT

Example of Representative Characteristics

Optical power output vs.

Forward current characteristics

0

250

500

0

100

200

Tth = –10

°C

Tth = 0

°C

Tth = 25

°C

Tth = 50

°C

Optical power output vs. Monitor current characteristics

Imon – Monitor current [mA]

0

0.05

0.1

0

50

100

Tth = –10

°C

Tth = 0

°C

Tth = 25

°C

Tth = 50

°C

Threshold current vs. Temperature characteristics

Tth – Thermistor temperature [

°C]

–10

0

10

20

30

40

50

100

500

1000

Power dependence of far field pattern

(parallel to junction)

Angle [degree]

–30

–20

–10

0

10

20

30

Tth = 25

°C

Power depecdence of near field pattern

50

µm

Tth = 25

°C

Oscillation wavelength vs. Temperature characteristics

Tth – Thermistor temperature [

°C]

–10

0

10

20

30

40

50

780

790

830

820

810

800