Formation manner and electric current strangulation mold face luminous re of electric current confining layer - the device

摘要

Abstract Topic With the manufacturing process which is simplified inside the semiconductor deviceThe electric current confining layer which can form the electric current confining layer easilyThe electric current confining layer which was formed with formation manner and the said manner the possessionThe electric current strangulation mold face luminous laser device which it does is offered. Solutions 1st refractor on 1 and 1st electrode 2 n dieClad layer 6, active formation 7, p die clad layer 8, in planeThe tunnel junction 9 which is formed and n die clad layer 10Laminating consecutively, to form the clad layer 3 which becomes, clad layer 3On 2nd refractor surface luminous re which formed 4 and 2nd electrode 5In the za device, the n die which adjoins 2nd electrode 5 with heat treatmentBy diffusing inside clad layer 10, tonneIn the part which corresponds with the 2nd electrode 5 of ru junction 9 the tunnel effectThe electric current confining layer 11 which it disappears is formed.