| 发明名称 |
Optical waveform measuring device |
| 摘要 |
An optical waveform measuring device, comprising an optical amplifier for amplifying a light beam under measurement and a photodetector to which a light beam amplified by the optical amplifier is applied.
|
| 申请公布号 |
US4988859(A) |
申请公布日期 |
1991.01.29 |
| 申请号 |
US19890350273 |
申请日期 |
1989.05.11 |
| 申请人 |
HAMAMATSU PHOTONICS KABUSHIKI KAISHA |
发明人 |
TSUCHIYA, YUTAKA;AOSHIMA, SHINICHIRO |
| 分类号 |
G01J1/02;G01J1/04;G01J1/42;G01J1/44;G01J11/00;H01J31/50 |
主分类号 |
G01J1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
