公开(公告)号：US20180278021A1

公开(公告)日：2018-09-27

申请号：US15992573

申请日：2018-05-30

Applicant: Commissariat A L'Energie Atomique et aux Energies Alternatives ,  STMICROELECTRONICS SA ,  STMICROELECTRONICS (CROLLES 2) SAS

Inventor： Thomas Ferrotti ,  Badhise Ben Bakir ,  Alain Chantre ,  Sebastien Cremer ,  Helene Duprez

IPC: H01S5/12 ,  H01S5/10 ,  H01S5/026 ,  H01S5/02 ,  H01S5/343 ,  H01S5/022 ,  G02B6/12 ,  G02B6/34 ,  G02B6/30 ,  H01S5/187 ,  H01S5/323 ,  H01S5/042

CPC classification number: H01S5/1237 ,  G02B6/30 ,  G02B6/34 ,  G02B2006/12061 ,  G02B2006/12121 ,  H01L2224/32 ,  H01S5/021 ,  H01S5/0215 ,  H01S5/02284 ,  H01S5/026 ,  H01S5/0421 ,  H01S5/1014 ,  H01S5/1032 ,  H01S5/1231 ,  H01S5/187 ,  H01S5/323 ,  H01S5/343 ,  H01S2301/166

Abstract: The invention relates to a III-V heterostructure laser device (1) arranged in and/or on silicon, comprising: a III-V heterostructure gain medium (3); and an optical rib waveguide (11), arranged facing the gain medium (3) and comprising a slab waveguide (15) equipped with a longitudinal rib (17), the optical rib waveguide (11) being arranged in the silicon. The optical rib waveguide (11) is oriented so that at least one Bragg grating (19, 19a, 19b) is arranged on that side (21) of the slab waveguide (15) which is proximal relative to the gain medium (3) and in that the rib (17) is placed on that side (23) of the slab waveguide (15) that is distal relative to the gain medium (3).

公开(公告)号：US20160056612A1

公开(公告)日：2016-02-25

申请号：US14827429

申请日：2015-08-17

Applicant: Commissariat A L'Energie Atomique et aux Energies Alternatives ,  STMICROELECTRONICS SA ,  STMICROELECTRONICS (CROLLES 2) SAS

Inventor： Thomas Ferrotti ,  Badhise Ben Bakir ,  Alain Chantre ,  Sebastien Cremer ,  Helene Duprez

IPC: H01S5/12 ,  H01S5/02 ,  H01S5/343

CPC classification number: H01S5/1237 ,  G02B6/30 ,  G02B6/34 ,  G02B2006/12061 ,  G02B2006/12121 ,  H01L2224/32 ,  H01S5/021 ,  H01S5/0215 ,  H01S5/02284 ,  H01S5/026 ,  H01S5/0421 ,  H01S5/1014 ,  H01S5/1032 ,  H01S5/1231 ,  H01S5/187 ,  H01S5/323 ,  H01S5/343 ,  H01S2301/166

Abstract: The invention relates to a III-V heterostructure laser device (1) arranged in and/or on silicon, comprising:a III-V heterostructure gain medium (3); andan optical rib waveguide (11), arranged facing the gain medium (3) and comprising a slab waveguide (15) equipped with a longitudinal rib (17), the optical rib waveguide (11) being arranged in the silicon.The optical rib waveguide (11) is oriented so that at least one Bragg grating (19, 19a, 19b) is arranged on that side (21) of the slab waveguide (15) which is proximal relative to the gain medium (3) and in that the rib (17) is placed on that side (23) of the slab waveguide (15) that is distal relative to the gain medium (3).

Abstract translation: 本发明涉及一种布置在硅中和/或硅上的III-V异质结构激光器件，包括：III-V异质结构增益介质; 以及面向所述增益介质（3）布置并包括配备有纵向肋（17）的平板波导（15）的光学肋波导（11），所述光学波纹管（11）布置在所述硅中。 光学肋波导（11）被定向成使得至少一个布拉格光栅（19,19a，19b）布置在相对于增益介质（3）近端的平板波导（15）的该侧（21）上， 因为肋（17）被放置在相对于增益介质（3）远端的平板波导（15）的该侧（23）上。