Houchanglun

Changlun Hou，associate professor in School of Electronic Information at Hangzhou Dianzi University. His research area mainly focused on Micro Optics, Freeform optical system design and Optical measurement

technology. Visiting scholar in National University of Singapore from May 2013 to April 2014。

He presented a new method on testing long focal length large aperture lens based on Talbot effect moiré fringe technology which have a relative accuracy less than 0.1%. He developed a high sensitivity MOEMS accelerometer based on grating diffraction interference which can reach a accuracy about 10^-6g. The first time presented the concept of binary photon sieve which was supported by National Natural Science Foundation of china. He developed the industry’s first freeform lens in mobile on wide angle camera lens to solve the optical distortion issue and improve the image quality.

He successfully host and participated a number of national projects and defense military projects. He has published more than 40 journal papers as the first/corresponding author. won more than 40 patents and completed two professional works.

Sept.2000 - June 2005   Dept.of Opto-electronic Infromation Engineering, Zhejiang University, Ph.D candidate of Measuring and Testing Technologies and Instruments.

Sept.1994  - June 1998     Dept.of Mechanical Engineering, Zhejiang University, Bachelor of Mechanical Engineering.

Aug.1998 - June 2000   Eastcom Co. Ltd in hangzhou, Zhejiang province，Technician

June.2005-Oct.2007   State Key Laboratory of Modern Optical Instrument Zhejiang University，PostDoctor

Oct.2007- 2015      State Key Laboratory of Modern Optical Instrument Zhejiang University，Associate Professor

Micro Optics, Optical imaging system development (including the optical design, mechanical design, opto-mechanical system assembly); Optical measurement

1.Signal and system

2.Digital signal process

3.Introduction to Modern optical information processing technology 

1.Ying Yu , Mingxuan Hou, Changlun Hou *, Zhen Shi, Jufeng Zhao and Guangmang Cui ，Self-Modulated Ghost Imaging in Dynamic Scattering Media ，Sensors 2023, 23, 9002

2. Kangkang Jin , Yize Ren, Changlun Hou,*  Xia Liu,  Feng Ye, Mingxuan Hou, Zhen Shi, and Jufeng Zhao ，Gaze distance detection by binocular tracking for automatic zoom glasses，Opt. Eng. 62(7), 073101 (2023)

3. Changlun Hou , Yize Ren, Yufan Tan, Qing Xin, and Yue Zang , Ultra Slim Optical Zoom System using Alvarez Freeform lenses, IEEE Photonics Journal, Vol.11(6), (2019)

       4.Changlun Hou, Yize Ren, Yufan Tan, Qing Xin, and Yue Zang , Compact optical zoom camera module based on Alvarez elements, Optical. Engineering, Vol.59(2), (2020)

5. Hou Changlun* , Advanced studies on the movement sensitivity of Alvarez lenses in optical zoom systems，Opt. Eng. 56(1), 015101 (2017), doi: 10.1117/1.OE.56.1.015101

6. Changlun Hou*, Qing Xin, Yue Zang, Optical zoom system realized by lateral shift of Alvarez freeform lenses, Opt. Eng. 57(4), 045103 (2018), doi: 10.1117/1.OE.57.4.045103.

7. Shuangshuang Zhao, Changlun Hou*, Juan Zhang, Jian Bai and Guoguang Yang，A high-resolution displacement sensor based on a grating interferometer with the phase modulation technique, MEASUREMENT SCIENCE AND TECHNOLOGY, Meas. Sci. Technol. 23 (2012) 105102 ；

8. Shuangshuang Zhao, Juan Zhang, Changlun Hou*, Jian Bai, and Guoguang Yang， Optical Accelerometer based on Grating Interferometer with Phase Modulation Technique, 10 October 2012 / Vol. 51, No. 29Applied Optics,(2012)；

9. Hou changlun*，Novel diffractive optical element: binary photon sieve, optical engineering,50(6),2011.6；

10. Hou, CL*，Yu Wu, Xu Zeng，Shuangshuang Zhao, Qiaofeng Zhou, Guoguang Yang，Novel high sensitivity accelerometer based on a microfiber  loop  resonator ，Optical engineering. 49(1)：014402-1-014402-6,2010.1；

11. Shuangshuang Zhao, Juan Zhang, Changlun Hou*, Jian Bai, and Guoguang Yang, Optical tilt sensor with direct intensity-modulated scheme, Optical. Engineering. 50(11) :114405-1-114405-5, 114405 (Oct 27, 2011)；

12. Zhao Shuangshuang, Hou Changlun*, Bai Jian, Yang Guoguang, Tian Feng, nanometer-scale displacement sensor based on phase-sensitive diffraction grating,  Applied Optics,50(10):1413-1416,2011；

13. Tian feng, Bai Jian, Hou changlun*, Laser direct writing using submicron-diameter fibers ,2009.10, 17(20):19960-19968 optics express；

14. Hou changlun*, Baijian, et al, Novel method for testing the long focal length of large aperture, optics and laser in engineering, 2005.11；

1. Micro-Optics and System，Guoguang Yang, Jian Bai, Xiyun Hou，Limin Tong，Xingkun Wu，Changlun Hou，Jianfeng Xu，Yiyong Liang，Tao Ma。2008.3，Zhejiang University Press，ＩＳＢＮ9787308058339；

2. Optical Materials and Optical Components Fabrication Process， Hui Ye，Changlun Hou， 2013.2，Zhejiang University Press，ＩＳＢＮ9787308126984。