| 9838239 |
Digital generation of multi-level phase shifting with a Mach-Zehnder modulator (MZM) |
Morgan Chen, Qianfan Xu, Hungyi Lee, Yifan Gu, Liang Gu +4 more |
2017-12-05 |
| 9823499 |
Patterned poly silicon structure as top electric contact to MOS-type optical modulators |
Qianfan Xu, Hongmin Chen |
2017-11-21 |
| 9709741 |
Inverse taper waveguides for low-loss mode converters |
Li Yang, Huapu Pan, Qianfan Xu, Dawei Zheng |
2017-07-18 |
| 9696567 |
Interdigitated optical modulator |
Dawei Zheng, Hongbing Lei, Qianfan Xu, Yusheng Bai |
2017-07-04 |
| 9664979 |
Hybrid integration using folded Mach-Zehnder modulator array block |
Chunlei Liao, Morgan Chen, Yu Sheng Bai |
2017-05-30 |
| 9632281 |
Free space grating coupler |
Rongsheng Miao, Zongrong Liu, Qianfan Xu |
2017-04-25 |
| 9577408 |
Tunable laser with high thermal wavelength tuning efficiency |
Hongmin Chen, Xuejin Yan, Rongsheng Miao, Zongrong Liu |
2017-02-21 |
