Title:
面発光レーザーおよび原子発振器
Document Type and Number:
Japanese Patent JP6410008
Kind Code:
B2
Abstract:
A vertical cavity surface emitting laser includes: a substrate; a first mirror layer which is provided over the substrate; an active layer which is provided over the first mirror layer; a second mirror layer which is provided over the active layer; a first electrode and a second electrode which are electrically connected to the first mirror layer and are separated from each other; and a third electrode which is electrically connected to the second mirror layer, wherein the first mirror layer, the active layer, and the second mirror layer configure a laminated body, the laminated body includes a resonance portion which resonates light generated in the active layer, in a plan view, an insulation layer surrounding the laminated body is provided, and in the plan view, the insulation layer is provided between the first electrode and the second electrode.
Inventors:
Takenaka Satoshi
Kurashi Yuji
Kurashi Yuji
Application Number:
JP2013263467A
Publication Date:
October 24, 2018
Filing Date:
December 20, 2013
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H01S5/183
Domestic Patent References:
| JP2005252240A | ||||
| JP2010199197A | ||||
| JP9283860A | ||||
| JP2013138176A | ||||
| JP2012023179A | ||||
| JP2007036233A | ||||
| JP2002176226A | ||||
| JP2013065692A | ||||
| JP2013093439A |
Foreign References:
| WO2004034525A2 |
Attorney, Agent or Firm:
Yukio Fuse
Mitsue Obuchi
Mitsue Obuchi