Output power vs. Forward current

Forward current IF (mA)

Characteristics

Threshold current vs. Temperature

Temperature Tc (°C)

646

Lasing wavelength vs. Output power

Lasing wavelength Lp (nm)

0

5

0

Monitoring current vs. Output power

Output power Po (mW)

1

3

2

4

0.5

0.4

0.3

0.2

0.1

Po=5mW

Po=3mW

Po=1mW

Tc=25°C

648

650

652

654

656

This is typical data and it may not represent all products.

Beam divergence

Angle

( ° )

665

0

10

20

30

40

Lasing wavelength vs. Temperature

Temperature Tc (°C)

660

650

645

Tc=25°C

Vr(PD)=5V

50

60

Po=5mW

655

70

0

0

20

4

2

40

60

80

70°C

25

8

6

60

100

10

100

0

10

20

30

40

50

80

60

40

20

60

70

0

0.2

0.4

0.6

0.8

1.0

-40 -30 -20 -10

0

10

20

30

40

Po=5mW

Tc=25*C

Qv

Qh

DL-3247-165