发明名称 |
CHIP-BASED FREQUENCY COMB GENERATOR WITH MICROWAVE REPETITION RATE |
摘要 |
A frequency comb generator fabricated on a chip with elimination of a disadvantageous reflow process, includes an ultra-high Q disk resonator having a waveguide that is a part of a wedge structure fabricated from a silicon dioxide layer of the chip. The disk resonator allows generation of a frequency comb with a mode spacing as low as 2.6 GHz and up to 220 GHz. A surface-loss-limited behavior of the disk resonator decouples a strong dependence of pumping threshold on repetition rate.
|
申请公布号 |
US2012320448(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201213525189 |
申请日期 |
2012.06.15 |
申请人 |
LI JIANG;LEE HANSUEK;CHEN TONG;VAHALA KERRY |
发明人 |
LI JIANG;LEE HANSUEK;CHEN TONG;VAHALA KERRY |
分类号 |
G02F2/02;C03C25/22;C03C25/68 |
主分类号 |
G02F2/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|