MESA GEOMETRY SEMICONDUCTOR LIGHT EMITTERS HAVING CHALCOGENIDE DIELECTRIC COATING
摘要
In a mesa geometry semiconductor laser, a patterned dielectric coating used to define the stripe geometry contact on the top the mesa and to provide significant waveguiding comprises a chalcogenide glass. Applications to intersubband (e.g., quantum cascade) lasers are specifically described.
申请公布号
CA2349263(A1)
申请公布日期
2002.01.07
申请号
CA20012349263
申请日期
2001.05.29
申请人
LUCENT TECHNOLOGIES, INC.
发明人
HUTCHINSON, ALBERT LEE;HWANG, HAROLD YOONSUNG;CHO, ALFRED YI;BAILLARGEON, JAMES NELSON;SIVCO, DEBORAH LEE;GMACHL, CLAIRE F.;PAIELLA, ROBERTO;SERGENT, ARTHUR MIKE;TREDICUCCI, ALESSANDRO;CAPASSO, FEDERICO