OL301A

The OL301A is 1.3m InGaAsP/InP laser diodes developed as light sources for fiber-optic communications and optical equipment.Features of the OL301A are:(1)low threshold current,typical 20mA;(2)high temperature operation,up to 70;(3)stable fundamental transvers mode;(4)long life,high reliability.

The absolute maximum ratings of the OL301A can be summarized as:(1):the parameter is optical output,the symbol is Po,the rating is 10,the unit is mW;(2):the parameter is reverse voltage,the symbol is Vr,the rating is 2,the unit is V;(3):the parameter is operating temperature range,the symbol is Topr,the rating is -20 to +70,the unit is ;(4):the parameter is storage temperature,the symbol is Tstg,the rating is -40 to +100,the unit is .

The optical and electrical characteristics of the OL301A can be summarized as:(1):the parameter is threshold current,the symbol is Ith,the Typ is 20,the Max is 35,the unit is mA;(2):the parameter is optical output,the symbol is Po,the Min is 5,the Min is 7,the unit is mW;(3):the parameter is monitor output,the symbol is Pm,the Min is 1,the Typ is 2.5,the unit is mW;(4):the parameter is forward voltage,the symbol is VF,the Max is 2,the unit is V;(5):the parameter is peak wavelength,the symbol is P,the Min is 1280,the Typ is 1310,the Max is 1330,the unit is nm;(6):the parameter is spectral half width,the symbol is ,the Typ is 2,the Max is 5,the unit is nm;(7):the parameter is full angle at half maximum(parallel),the symbol is H,the Typ is 25,the Max is 35,the unit is degree;(8):the parameter is full angle at half maximum(perpend),the symbol is L,the Typ is 35,the Max is 45,the unit is degree;(9):the parameter is rise time,the symbol is tr,the Typ is 0.3,the Max is 0.5,the unit is ns;(10):the parameter is fall time,the symbol is tf,the Typ is 0.5,the Max is 0.8,the unit is ns.