| 发明名称 |
Despeckling Red Laser Light |
| 摘要 |
A method of despeckling light that includes mixing high-speckle far-red laser light with low-speckle green laser light in amounts selected to achieve a desired color point in a digital image. The far-red laser light may be red laser diodes with wavelengths in the range of 640 to 680 nm. The green laser light may include stimulated-Raman-scattering light from an optical fiber. The desired color point may be DCI red or Rec. 709 red. |
| 申请公布号 |
US2014185130(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314104252 |
申请日期 |
2013.12.12 |
| 申请人 |
Laser Light Engines, Inc. |
发明人 |
Arntsen John;Lippey Barret |
| 分类号 |
H01S3/30;G02F1/39 |
主分类号 |
H01S3/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of despeckling light comprising:
generating a far-red laser light; generating a low-speckle green laser light; and forming a combination of laser light by mixing the far-red laser light with the low-speckle green laser light; wherein an amount of the far-red laser light and an amount of the low-speckle green laser light are selected so that the combination of laser light achieves a desired color point. |
| 地址 |
Salem NH US |
