发明名称 |
Laser based frequency standards and their applications |
摘要 |
Frequency standards based on mode-locked fiber lasers, fiber amplifiers and fiber-based ultra-broad bandwidth light sources, and applications of the same. |
申请公布号 |
US9166361(B2) |
申请公布日期 |
2015.10.20 |
申请号 |
US201514709906 |
申请日期 |
2015.05.12 |
申请人 |
IMRA AMERICA, INC. |
发明人 |
Hartl Ingmar;Fermann Martin |
分类号 |
H01S3/30;G02B6/00;H01S3/11;H01S3/067 |
主分类号 |
H01S3/30 |
代理机构 |
Sughrue Mion, PLLC |
代理人 |
Sughrue Mion, PLLC ;Turner Richard C. |
主权项 |
1. A fiber-based system for the generation of low noise radio frequency (RF) signals, comprising:
a low noise, passively modelocked low dispersion fiber laser comprising a cavity, said low noise fiber laser characterized by having a net cavity dispersion, wherein said cavity is configured in such a way that the net cavity dispersion is substantially lower than the dispersion of any intra-cavity component; and a coherent supercontinuum generator comprising: a highly nonlinear waveguide coupled to an output of said optical cavity and disposed downstream from said optical cavity. |
地址 |
Ann Arbor MI US |