0

150

0

Output power vs. Forward current

Forward current IF (mA)

Characteristics

10

100

0

10

20

30

40

Threshold current vs. Temperature

Temperature Tc (°C)

80

60

40

20

100

DL-LS1035

50

30

40

0

30

0

Monitoring current vs. Output power

Output power Po (mW)

10

20

0.5

632

Lasing wavelength vs. Output power

Lasing wavelength Lp (nm)

Po=30mW

Po=20mW

Po=10mW

Tc=25°C

634

636

638

640

642

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

1.0

-40

-20

0

30

Beam divergence

Angle ( ° )

10

-30

40

0.8

0.6

0.4

0.2

645

0

10

20

30

40

Lasing wavelength vs. Temperature

Temperature Tc (°C)

640

635

630

-10

20

0

25

40°C

20

10

Tc=25°C

Vr(PD)=5V

0.4

0.3

0.2

0.1

Po=30mW

Tc=25°C

Qv

Qh

Po=30mW