23 August 2017 Terahertz wave polyethylene lens based on wave front phase modulation
Author Affiliations +
Terahertz(THz) wave modulator technology, due to its important value of imaging and detecting research. In the paper, we discuss the Polyethylene lens based the terahertz wave front modulation, which is benefit the terahertz wave image technology. Simulation results show that the optical system can extent the depth of imaging field of test objects based on continuous terahertz source. The way to get the image has significant meaning for detection and large image quality.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tielin Lu, Xiaohu Guo, Lingqin Kong, Yuejin Zhao, Jingshui Zhang, Shijing Zhang, "Terahertz wave polyethylene lens based on wave front phase modulation ", Proc. SPIE 10383, Terahertz Emitters, Receivers, and Applications VIII, 103830M (23 August 2017); doi: 10.1117/12.2273282; https://doi.org/10.1117/12.2273282


Terahertz beam shaping with metasurface
Proceedings of SPIE (November 03 2016)
Optical design study for the 1-5 µm spectral band
Proceedings of SPIE (May 06 2009)
The cost of tolerancing
Proceedings of SPIE (August 28 2009)

Back to Top