Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Center Wavelength

λc

TL=15～35ºC CW

1277.39

1277.89

1278.39

nm

Output Power

P_O

-

10

-

20

mW

Spectral linewidth

LW

Full width, half maximum (FWHM)

-

3

-

MHz

Bandwidth(@-3dB)

BW

-

-

2.5

-

GHz

Side-mode Suppression Ratio

SMSR

CW

35

40

-

dB

Optical Isolation

-

-10 < TC < +70 ºC

30

-

-

dB

Relative Intensity Noise

RIN

CW, output power 5mW

-

-145

-

dB

Wavelength Temperature coefficient

Δλ/ΔT

TEC temperature at 15ºC to 35ºC

-

0.03

-

nm/℃