Dr. Pengfei Wang Profile

Dr. Pengfei Wang

at Institute of Semiconductors, Chinese Academy of Sciences

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 13 December 2024 Paper

High-directionality grating coupler-based optical antenna for chip-level LiDAR applications

Zheng Wang, Pengfei Ma, Yibo Yang, Lei Yu, Liang Kong, Pengfei Wang, Jiaoqing Pan, Yanmei Su, Yejin Zhang

Proceedings Volume 13499, 134990B (2024) https://doi.org/10.1117/12.3045707

KEYWORDS: Optical gratings, Antennas, LIDAR, Particle swarm optimization, Optical design, Waveguides, Phased array optics, Optical switching

Read Abstract +

Proceedings Article | 21 December 2023 Paper

Focal plane array with small-scale grating antenna receiving array for LiDAR

Lei Yu, Pengfei Ma, Zheng Wang, Chen Lv, Yibo Yang, Pengfei Wang, Yejin Zhang, Jiaoqing Pan

Proceedings Volume 12966, 129661A (2023) https://doi.org/10.1117/12.3006665

KEYWORDS: Antennas, LIDAR, Ranging, Optical arrays

Read Abstract +

Proceedings Article | 4 January 2023 Poster + Paper

SiN optical phased array based on slab waveguide

Pengfei Ma, Pengfei Wang, Guangzhen Luo, Lei Yu, Langlin Cui, Xuliang Zhou, Jiaoqing Pan, Yejin Zhang

Proceedings Volume 12322, 123220L (2023) https://doi.org/10.1117/12.2642005

KEYWORDS: Waveguides, Phased array optics, Silicon nitride, Crosstalk, Superlattices, Antennas, Silicon, Nonlinear optics, Integrated optics, Wave propagation

Read Abstract +

Proceedings Article | 4 January 2023 Poster + Paper

Highly directional Si antenna based on dual-layer gratings for optical phased array

Lei Yu, Wenyuan Liao, Pengfei Wang, Pengfei Ma, Guangzhen Luo, Langlin Cui, Chen Lv, Yejin Zhang, Jiaoqing Pan

Proceedings Volume 12322, 123220O (2023) https://doi.org/10.1117/12.2643044

KEYWORDS: Antennas, Waveguides, Silicon, Phased array optics, LIDAR, Phased arrays, Destructive interference

Read Abstract +

Proceedings Article | 21 December 2022 Poster + Paper

Lens-assisted beam steering chip based on micro-ring optical switch array

Langlin Cui, Pengfei Wang, Guangzhen Luo, Pengfei Ma, Lei Yu, Yejin Zhang, Jiaoqing Pan

Proceedings Volume 12314, 123140S (2022) https://doi.org/10.1117/12.2643648

KEYWORDS: Antennas, Microrings, Optical arrays, Optical switching, Switches, Beam steering, Silicon, LIDAR, Wavelength tuning, Scanners

Read Abstract +

Proceedings Article | 1 November 2021 Paper

A SiN-Si dual-layer optical phased array with high radiation efficiency and large steering range

Guangzhen Luo, Pengfei Wang, Pengfei Ma, Jianbin Ma, Ruiting Wang, Hongyan Yu, Xuliang Zhou, Yejin Zhang, Jiaoqing Pan

Proceedings Volume 12057, 120573K (2021) https://doi.org/10.1117/12.2606563

KEYWORDS: Waveguides, Silicon, Phased array optics, Antennas, LIDAR, Beam splitters, Optical antennas, Silicon photonics

Read Abstract +

Proceedings Article | 9 October 2021 Poster + Paper

A broadband athermal waveguide with low anomalous dispersion

Jianbin Ma, Guangzhen Luo, Pengfei Wang, Pengfei Ma, Ruiting Wang, Xuliang Zhou, Jiaoqing Pan, Yejin Zhang

Proceedings Volume 11895, 118951A (2021) https://doi.org/10.1117/12.2602582

KEYWORDS: Waveguides, Aluminum nitride, Dispersion, Titanium dioxide, Silicon, Resonators, Microrings, Thermal optics, Refractive index

Read Abstract +

Proceedings Article | 9 October 2021 Paper

A beam scanner based on an on-chip optical switch array with high emission efficiency

Guangzhen Luo, Pengfei Ma, Jianbin Ma, Ruiting Wang, Hongyan Yu, Xuliang Zhou, Pengfei Wang, Yejin Zhang, Jiaoqing Pan

Proceedings Volume 11903, 119030F (2021) https://doi.org/10.1117/12.2602577

KEYWORDS: Scanners, Optical switching, Microrings, Optical arrays, Antennas, Beam steering, LIDAR, Near field optics

Read Abstract +

Proceedings Article | 9 October 2021 Poster + Paper

SiN-Si dual-layer grating coupler to increase the input optical power of Si-based photonic-integrated circuit

Pengfei Ma, Guangzhen Luo, Pengfei Wang, Jianbin Ma, Ruiting Wang, Zhengxia Yang, Xuliang Zhou, Jiaoqing Pan, Yejin Zhang

Proceedings Volume 11903, 1190312 (2021) https://doi.org/10.1117/12.2601158

KEYWORDS: Photonic integrated circuits, Waveguides, Silicon, Integrated optics

Read Abstract +

Proceedings Article | 21 May 2018 Paper

Toward a hybrid integration of a 4-wavelength InGaAsP laser array on the slotted silicon waveguide

Xing Dai, Hongyan Yu, Pengfei Wang, Weixi Chen, Jiaoqing Pan

Proceedings Volume 10686, 106860L (2018) https://doi.org/10.1117/12.2317999

KEYWORDS: Silicon, Waveguides, Semiconductor lasers, Hybrid silicon lasers, Laser bonding, Semiconducting wafers, Metals, Lithium, Temperature metrology, Reflection

Read Abstract +

Showing 5 of 10 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years