1030nm单模光纤耦合DFB激光二极管

Parameter

Symbol

Min

Typ

Max

Unit

Output power from pigtail       

P_f

50

 mW

Range of available wavelengths

l_c

1028

1032

nm

Spectral width (FWHM)

3

MHz

Sidemode supression ratio at P_f

SMSR

40

45

dB

Wavelength shift with current

4

6

pm/mA

Wavelength shift with temperature

0.08

0.11

nm/^oC

Operating current

I_op

130

150

 mA

Threshold current

I_th

22

30

mA

Forward voltage

V_f

2

2.3

V

Polarization extinction ratio

PER

15

20

dB

Thermoelectric cooler current

I_TEC

3

A

Thermoelectric cooler voltage

V_TEC

4

V

Chip operating temperature range

T_op

15

25

40

^oC

Case operating temperature range

T_c

10

25

50

^oC

Storage temperature

T_s

5

80

^oC