Zobrazeno 1 - 10
of 244
pro vyhledávání: '"Qingji Zeng"'
Autor:
Evan Lafalce, Qingji Zeng, Chun Hao Lin, Marcus J. Smith, Sidney T. Malak, Jaehan Jung, Young Jun Yoon, Zhiqun Lin, Vladimir V. Tsukruk, Z. Valy Vardeny
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Pairs of microdisk lasers are one of the most common systems for studying optical PT-symmetry. Here, Lafalce, Zeng et al. study the influence of fabrication imperfections in a disk pair made from colloidal quantum dots and show that the resulting thr
Externí odkaz:
https://doaj.org/article/ef86b436f67b4f85b553c2c16887a674
Publikováno v:
Sensors, Vol 20, Iss 21, p 6264 (2020)
We present a real-time Truncated Signed Distance Field (TSDF)-based three-dimensional (3D) semantic reconstruction for LiDAR point cloud, which achieves incremental surface reconstruction and highly accurate semantic segmentation. The high-precise 3D
Externí odkaz:
https://doaj.org/article/9dfb86c0ce7a4ed280df747f464af305
Autor:
Haisheng Wu, Qingji Zeng, Xinrou Wang, Canming Li, Zebin Huang, Zhiqiang Xie, Yanliang He, Junmin Liu, Huapeng Ye, Yu Chen, Ying Li, Dianyuan Fan, Shuqing Chen
Publikováno v:
Nanophotonics. 12:1129-1135
Vortex beams (VBs) carrying orbital angular momentum (OAM) have shown promising potential in enhancing communication capacity through the possession of multiple multiplexing dimensions involving the OAM mode, polarization, and wavelength. Although ma
Autor:
Jiafu Chen, Qingji Zeng, Canming Li, Zebin Huang, Peipei Wang, Wenjie Xiong, Yanliang He, Huapeng Ye, Ying Li, Dianyuan Fan, Shuqing Chen
Publikováno v:
Optics Communications. 537:129433
Autor:
Qingji Zeng, Young Jun Yoon, Jaehan Jung, Z. Valy Vardeny, Vladimir V. Tsukruk, Evan Lafalce, Marcus J. Smith, Zhiqun Lin, Chun Hao Lin
Publikováno v:
Nano Letters. 19:6049-6057
Whispering gallery mode resonators have been demonstrated to be a great way to achieve superior optical cavities with high quality factor and small mode volume. However, due to the high sensitivity of these modes to the properties of the resonator bo
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 6264, p 6264 (2020)
Sensors
Volume 20
Issue 21
Sensors, Vol 20, Iss 6264, p 6264 (2020)
Sensors
Volume 20
Issue 21
We present a real-time Truncated Signed Distance Field (TSDF)-based three-dimensional (3D) semantic reconstruction for LiDAR point cloud, which achieves incremental surface reconstruction and highly accurate semantic segmentation. The high-precise 3D
Autor:
Sidney T. Malak, Marcus J. Smith, Chun Hao Lin, Young Jun Yoon, Zhiqun Lin, Vladimir V. Tsukruk, Jaehan Jung, Evan Lafalce, Qingji Zeng, Z. Valy Vardeny
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Nature Communications
Nature Communications
Evanescently coupled pairs of microdisk lasers have emerged as a useful platform for studying the non-Hermitian physics of exceptional points. It remains an open question how scalable and versatile such phenomena can be when carried over to other des
Autor:
Sidney T. Malak, Zhiqun Lin, Young Jun Yoon, Chun Hao Lin, Z. Valy Vardeny, Jaehan Jung, Marcus J. Smith, Vladimir V. Tsukruk, Evan Lafalce, Qingji Zeng
Publikováno v:
Advanced Photonics 2017 (IPR, NOMA, Sensors, Networks, SPPCom, PS).
Autor:
Chun Hao Lin, Jaehan Jung, Zhiqun Lin, Z. Valy Vardeny, Qingji Zeng, Sidney T. Malak, Marcus J. Smith, Young Jun Yoon, Vladimir V. Tsukruk, Evan Lafalce
Publikováno v:
Advanced Photonics 2017 (IPR, NOMA, Sensors, Networks, SPPCom, PS).
Microdisk lasers of quantum dots were fabricated with both unintentional defects from fabrication, and intentional defects engineered with controlled size. The effects of the defects on the spectral and directional emissive properties were studied.
Autor:
Zeev Valy Vardeny, Qingji Zeng, Shuaidi Zhang, Marcus J. Smith, Shengtao Yu, Vladimir V. Tsukruk, Evan Lafalce
Publikováno v:
Advanced Functional Materials. 29:1902520