公开(公告)号：JP2001156404A

公开(公告)日：2001-06-08

申请号：JP2000342899

申请日：2000-11-10

Applicant: XEROX CORP

Inventor： KNEISSL MICHAEL ,  BOUR DAVID P ,  ROMANO LINDA T ,  KRUSOR BRENT S ,  NOBLE M JOHNSON

IPC: H01S5/22 ,  H01S5/223 ,  H01S5/323 ,  H01S5/343

Abstract: PROBLEM TO BE SOLVED: To provide refractive index guide-type inner stripe nitride laser diode structure. SOLUTION: The inner stripe nitride laser diode structure is provided with a multiple-quantum well layer and first and second surfaces, and is provided with a waveguide layer where the first surface is in contact with the multiple- quantum well layer, and a current-blocking layer entering the second surface of the waveguide layer and divided into two portions by a stripe groove. The current-blocking layer can be made of a short-period superlattice.