Title:
ハイブリッド光装置、ハイブリッド光装置を作製する方法
Document Type and Number:
Japanese Patent JP6981291
Kind Code:
B2
Abstract:
A hybrid optical assembly includes: a photonic device having a waveguide structure including group IV semiconductor and oxide; and an optical source device including group III-V semiconductor. The source device is bonded to the photonic device. The source device and the waveguide structure are arranged in a direction of a first axis. The source device has a first semiconductor mesa including an upper core layer and a first upper cladding layer and a second semiconductor mesa including a lower core layer and a second upper cladding layer. The first and second semiconductor mesas extend in a direction of a second axis intersecting the first axis. The second semiconductor mesa has a length larger than that of the first semiconductor mesa. The lower core layer, the second upper cladding layer, and the upper core layer and the first upper cladding layer are arranged in the direction of the first axis.
Inventors:
Hideki Yagi
Naoko Konishi
Naoko Konishi
Application Number:
JP2018024202A
Publication Date:
December 15, 2021
Filing Date:
February 14, 2018
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H01S5/227; G02B6/12; G02B6/125; G02B6/13; H01S5/026; H01S5/14
Domestic Patent References:
| JP5243679A | ||||
| JP2017069494A | ||||
| JP2015179783A | ||||
| JP2007299791A | ||||
| JP2015156440A | ||||
| JP2009542033A |
Foreign References:
| WO2017001466A1 | ||||
| US20090116523 | ||||
| US20030016913 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
High Kunio Ki
Shotaro Terasawa
Ichira Kondo
Yoshiki Kuroki
High Kunio Ki
Shotaro Terasawa
Ichira Kondo