Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OPTICAL STRUCTURE AND DELAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/080448
Kind Code:
A1
Abstract:
Disclosed is an optical structure, comprising a first reflector and a second reflector. The first reflector comprises a first body and a first right-angled portion recessed in the first body. The first right-angled portion comprises a first mirror surface and a second mirror surface facing each other. The second reflector comprises a second body and a second right-angled portion recessed in the second body. The second right-angled portion comprises a third mirror surface and a fourth mirror surface facing each other. The first right-angled portion and the second right-angled portion are oppositely arranged at an interval in a first direction. The first right-angled portion and the second right-angled portion are staggered by a distance in a second direction intersecting with the first direction. Light rays are incident on the first reflector or the second reflector in the first direction. For the optical structure provided by the invention, the optical path can be increased without the need to increase the volume of the optical structure. Further disclosed is a delay device comprising the above-mentioned optical structure.

Inventors:
HE, Jianbing (The East Part of 2nd Floor, No. 37 BuildingChentian Industrial Zone,1st Baotian Road, Xixiang Street, Bao'an Distric, Shenzhen Guangdong 2, 518102, CN)
PAN, Yi (The East Part of 2nd Floor, No. 37 BuildingChentian Industrial Zone,1st Baotian Road, Xixiang Street, Bao'an Distric, Shenzhen Guangdong 2, 518102, CN)
DING, Qing (The East Part of 2nd Floor, No. 37 BuildingChentian Industrial Zone,1st Baotian Road, Xixiang Street, Bao'an Distric, Shenzhen Guangdong 2, 518102, CN)
Application Number:
CN2018/081000
Publication Date:
May 02, 2019
Filing Date:
March 29, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION CO., LTD. (The East Part of 2nd Floor, No. 37 BuildingChentian Industrial Zone,1st Baotian Road, Xixiang Street, Bao'an Distric, Shenzhen Guangdong 2, 518102, CN)
SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION (The East Part of 2nd Floor, No. 37 BuildingChentian Industrial Zone,1st Baotian Road, Xixiang Street, Bao'an Distric, Shenzhen Guangdong 2, 518102, CN)
International Classes:
G02B26/08; G02B17/06
Foreign References:
CN107678156A2018-02-09
CN206378203U2017-08-04
CN106323465A2017-01-11
CN1936523A2007-03-28
CN105043983A2015-11-11
CN205844575U2016-12-28
EP0443477A11991-08-28
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (Room 4501, No. 6 Zhujiang East Road Tianhe Distric, Guangzhou Guangdong 3, 510623, CN)
Download PDF: