| 发明名称 |
MIRROR DEVICE |
| 摘要 |
A mirror device may include: an optical element configured to reflect part of a laser beam and transmit the other part of the laser beam therethrough; and a holder in surface contact with the optical element to hold the optical element. A flatness of a contact surface of the holder in contact with the optical element may be equal to or smaller than a flatness of the optical element. |
| 申请公布号 |
US2016315439(A1) |
申请公布日期 |
2016.10.27 |
| 申请号 |
US201615201769 |
申请日期 |
2016.07.05 |
| 申请人 |
Gigaphoton Inc. |
发明人 |
SUZUKI Toru;WATANABE Yukio;IGARASHI Miwa;WAKABAYASHI Osamu |
| 分类号 |
H01S3/00;H05G2/00;G02B7/18;G02B27/14;G02B7/182 |
主分类号 |
H01S3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mirror device comprising:
an optical element configured to reflect part of a laser beam and transmit the other part of the laser beam therethrough; and a holder in surface contact with the optical element to hold the optical element, wherein a flatness of a contact surface of the holder in contact with the optical element is equal to or smaller than a flatness of the optical element. |
| 地址 |
Tochigi JP |
