Laser Diode
1.27um-1.61um MQW-DFB Laser Diodes for CWDM
C-1XXXA-DFB-E-XX-NT
Absolute Maximum Rating (Tc=25ºC)
Parameter
Optical Ou...
Description
1.27um-1.61um MQW-DFB Laser Diodes for CWDM
C-1XXXA-DFB-E-XX-NT
Absolute Maximum Rating (Tc=25ºC)
Parameter
Optical Output Power LD Reverse Voltage LD Forward Current PD Reverse Voltage PD Forward Current Operating Temperature Storage Temperature
Symbol
Po VRLD IFLD VRPD IFPD Topr Tstg
Value
8(CW) 2 150 15 2 0 to +70 -40 to +85
Unit
mW V mA V mA ºC ºC
Optical and Electrical Characteristics( Tc=70ºC )
Parameter
Threshold Current Optical Output Power
Symbol
Ith Po
Min
6
Typical
8
Max
50 -
Unit
mA mW
Test Condition
CW CW, I=Ith+60mA
Optical and Electrical Characteristics( Tc=25ºC)
Parameter
Threshold Current Optical Output Power Peak Wavelength* Side Mode Suppression Ratio Forward Voltage Temperature dependence of peak wavelength Rise/Fall Time Spectral Width PD Monitor Current PD Dark Current PD Capacitance
Symbol
Ith Po λ Sr VF ∆λp/∆Τ tr / tf ∆λ Im IDARK Ct
Min
3 n-3 30 100 -
Typical
4 n 35 0.1 0.3 10
Max
20 n+3 1.7 0.12 0.5 1 1200 1.0 -
Unit
mA mW nm dB V nm/ºC ns nm µA µA pF
Test Condition
CW CW, I=Ith+20mA CW,Po=5mW CW,Po=5mW (0 to 70ºC) CW CW,Po=5mW (0 to 70ºC) Ibias=Ith, 20-80%
CW,Po=5mW, -20dB CW,Po=5mW, VRPD=5V
VRPD=5V VRPD=5V, f=1MHz
* Peak wavelength n=1270nm,1290nm,1310nm,1330nm,1350nm,1370nm,1390nm,1410nm,1430nm,1450nm,1470nm,1490nm, 1510nm,1530nm,1550nm, 1570nm,1590nm,1610nm * Precaution: 1.Avoid eye or skin exposure to laser radiations. 2.The device is sensitive to the electro-static damages (ESD). The device should be handled with ESD proof...
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