Light-Source Switching Time-Division Multiplexing Holographic Display and Reduction of Degradation by Higher Order Diffraction Images

2016 ◽  
Author(s):  
Yoshinobu Higashino ◽  
Tomoaki Tsuchioka ◽  
Kyoji Matsushima
Keyword(s):  
Light Source ◽  
Switching Time ◽  
Higher Order ◽  
Time Division Multiplexing ◽  
Holographic Display ◽  
Order Diffraction ◽  
Time Division

Time-division multiplexing holographic display using angular-spectrum layer-oriented method (Invited Paper)

2016 ◽  
Vol 14 (1) ◽  
pp. 010005-10009 ◽  
Author(s):  
Yan Zhao Yan Zhao ◽  
Liangcai Cao Liangcai Cao ◽  
Hao Zhang Hao Zhang ◽  
Wei Tan Wei Tan ◽  
Shenghan Wu Shenghan Wu ◽  
...  
Keyword(s):  
Angular Spectrum ◽  
Time Division Multiplexing ◽  
Holographic Display ◽  
Time Division

scholarly journals Remote-Time Division Multiplexing of Bending Sensors Using a Broadband Light Source

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Mikel Bravo ◽  
Manuel López-Amo
Keyword(s):  
Remote Sensing ◽  
High Resolution ◽  
Light Source ◽  
Displacement Sensor ◽  
Monitoring Station ◽  
Time Division Multiplexing ◽  
Broadband Light Source ◽  
Time Division

This work experimentally demonstrates a remote sensing network which interrogates bending sensors using time-division multiplexing techniques and a broadband light source. The bending sensors are located 50 km away from the monitoring station. They are based on a simple tie displacement sensor and offer high-resolution measurements of displacement.

scholarly journals Enhanced see-through near-eye display using time-division multiplexing of a Maxwellian-view and holographic display

2019 ◽  
Vol 27 (2) ◽  
pp. 689 ◽  
Author(s):  
Jin Su Lee ◽  
Yoo Kwang Kim ◽  
Mu Young Lee ◽  
Yong Hyub Won
Keyword(s):  
Time Division Multiplexing ◽  
Holographic Display ◽  
Maxwellian View ◽  
Time Division

Full-parallax 3D display using time-multiplexing projection technology

2020 ◽  
Vol 2020 (2) ◽  
pp. 100-1-100-6
Author(s):  
Takuya Omura ◽  
Hayato Watanabe ◽  
Naoto Okaichi ◽  
Hisayuki Sasaki ◽  
Masahiro Kawakita
Keyword(s):  
Incident Light ◽  
Polarization State ◽  
3D Image ◽  
3D Display ◽  
Time Division Multiplexing ◽  
3D Images ◽  
Polarization Gratings ◽  
Light Rays ◽  
Time Division

We enhanced the resolution characteristics of a threedimensional (3D) image using time-division multiplexing methods in a full-parallax multi-view 3D display. A time-division light-ray shifting (TDLS) method is proposed that uses two polarization gratings (PGs). As PG changes the diffraction direction of light rays according to the polarization state of the incident light, this method can shift light rays approximately 7 mm in a diagonal direction by switching the polarization state of incident light and adjusting the distance between the PGs. We verified the effect on the characteristics of 3D images based on the extent of the shift. As a result, the resolution of a 3D image with depth is improved by shifting half a pitch of a multi-view image using the TDLS method, and the resolution of the image displayed near the screen is improved by shifting half a pixel of each viewpoint image with a wobbling method. These methods can easily enhance 3D characteristics with a small number of projectors.

A Novel Multichannel Inductive Wear Debris Sensor Based on Time Division Multiplexing

2021 ◽  
Vol 21 (9) ◽  
pp. 11131-11139
Author(s):  
Sen Wu ◽  
Zhijian Liu ◽  
Kezhen Yu ◽  
Zixiao Fan ◽  
Ziyi Yuan ◽  
...  
Keyword(s):  
Wear Debris ◽  
Time Division Multiplexing ◽  
Time Division
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