Title:
TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/166741
Kind Code:
A1
Abstract:
A transmission device comprising: a wavelength-tunable laser device configured so as to emit a laser having a frequency corresponding to a desired OAM mode; and a delay line configured so as to delay the laser.
Inventors:
HIRAGA KEN (JP)
LEE DOOHWAN (JP)
SHIBA HIROYUKI (JP)
MASHINO JUN (JP)
SASAKI HIROFUMI (JP)
ITO HONOKA (JP)
YAGI YASUNORI (JP)
KAGEYAMA TOMOYA (JP)
LEE DOOHWAN (JP)
SHIBA HIROYUKI (JP)
MASHINO JUN (JP)
SASAKI HIROFUMI (JP)
ITO HONOKA (JP)
YAGI YASUNORI (JP)
KAGEYAMA TOMOYA (JP)
Application Number:
PCT/JP2022/009561
Publication Date:
September 07, 2023
Filing Date:
March 04, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04B10/2575
Foreign References:
| CN104283616A | 2015-01-14 | |||
| CN105007121A | 2015-10-28 | |||
| US20170012732A1 | 2017-01-12 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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