Title:
光伝送システムおよび光増幅器制御方法
Document Type and Number:
Japanese Patent JP5095646
Kind Code:
B2
Inventors:
Takeshi Seki
Toshiya Matsuda
Akira Naga
Kazuhiro Oda
Toshiya Matsuda
Akira Naga
Kazuhiro Oda
Application Number:
JP2009040341A
Publication Date:
December 12, 2012
Filing Date:
February 24, 2009
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H01S3/067; H01S3/10; H01S3/23; H04B10/07; H04B10/077; H04B10/27; H04B10/29; H04B10/291; H04J14/00; H04J14/02
Domestic Patent References:
| JP2006186407A | ||||
| JP2006196938A | ||||
| JP7095161A |
Attorney, Agent or Firm:
Furuya Fumio
Toshihide Mori
Toshihide Mori