Full Text Journal Articles by
Author Haochong Huang


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Limitations of the transmitted photonic spin Hall effect through layered structure

Chong Miao, Dongxue Wang, Eric Herrmann, Zhiyuan Zheng, Haochong Huang, Hua Gao,

In this paper, we show theoretically that the spin-dependent transverse shift of the transmitted photonic spin Hall effect (SHE) through layered structure cannot exceed half of the incident beam waist. Three conditions for obtaining the upper limit of the transmitted SHE are clarified in detail. In addition, different from the ... Read more >>

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Tunable bilateral unidirectional transmissions in a grating and photonic crystal hybrid structure.

Hua Gao, GuoGuo Wei, Eric Herrmann, Haochong Huang, Zhiyuan Zheng, Xi Wang,

In this work, bilateral unidirectional transmissions (UDTs) with opposite transmission directions in one hybrid structure are realized using two different resonant mechanisms. The hybrid structure consists of a dielectric grating and a one-dimensional photonic crystal (PC) with a defect sandwiched at its center. One resonant mode is the defect mode ... Read more >>

Opt Express (Optics express)
[2020, 28(7):9702-9712]

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Methods for registering and calibrating in vivo terahertz images of cutaneous burn wounds.

Priyamvada Tewari, James Garritano, Neha Bajwa, Shijun Sung, Haochong Huang, Dayong Wang, Warren Grundfest, Daniel B Ennis, Dan Ruan, Elliott Brown, Erik Dutson, Michael C Fishbein, Zachary Taylor,

A method to register THz and visible images of cutaneous burn wounds and to calibrate THz image data is presented. Images of partial and full thickness burn wounds in 9 rats were collected over 435 mins. = 7.25 hours following burn induction. A two-step process was developed to reference the ... Read more >>

Biomed Opt Express (Biomedical optics express)
[2019, 10(1):322-337]

Cited: 1 time

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Synthetic aperture in terahertz in-line digital holography for resolution enhancement.

Haochong Huang, Lu Rong, Dayong Wang, Weihua Li, Qinghua Deng, Bin Li, Yunxin Wang, Zhiqiang Zhan, Xuemin Wang, Weidong Wu,

Terahertz digital holography is a combination of terahertz technology and digital holography. In digital holography, the imaging resolution is the key parameter in determining the detailed quality of a reconstructed wavefront. In this paper, the synthetic aperture method is used in terahertz digital holography and the in-line arrangement is built ... Read more >>

Appl Opt (Applied optics)
[2016, 55(3):A43-8]

Cited: 2 times

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Terahertz in-line digital holography of human hepatocellular carcinoma tissue.

Lu Rong, Tatiana Latychevskaia, Chunhai Chen, Dayong Wang, Zhengping Yu, Xun Zhou, Zeyu Li, Haochong Huang, Yunxin Wang, Zhou Zhou,

Terahertz waves provide a better contrast in imaging soft biomedical tissues than X-rays, and unlike X-rays, they cause no ionisation damage, making them a good option for biomedical imaging. Terahertz absorption imaging has conventionally been used for cancer diagnosis. However, the absorption properties of a cancerous sample are influenced by ... Read more >>

Sci Rep (Scientific reports)
[2015, 5:8445]

Cited: 15 times

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Terahertz in-line digital holography of dragonfly hindwing: amplitude and phase reconstruction at enhanced resolution by extrapolation.

Lu Rong, Tatiana Latychevskaia, Dayong Wang, Xun Zhou, Haochong Huang, Zeyu Li, Yunxin Wang,

We report here on terahertz (THz) digital holography on a biological specimen. A continuous-wave (CW) THz in-line holographic setup was built based on a 2.52 THz CO(2) pumped THz laser and a pyroelectric array detector. We introduced novel statistical method of obtaining true intensity values for the pyroelectric array detector's ... Read more >>

Opt Express (Optics express)
[2014, 22(14):17236-17245]

Cited: 12 times

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