scholarly journals Static laser speckle suppression using liquid core fibers

2021 ◽  
Author(s):  
Zichun Le ◽  
JIAYU DENG ◽  
JIAPO LI ◽  
Yanyu Guo ◽  
Jun Zhou ◽  
...  

2020 ◽  
Vol 49 (7) ◽  
pp. 724001
Author(s):  
程进 Jin CHENG ◽  
周顺 Shun ZHOU ◽  
孙雪平 Xue-ping SUN ◽  
蒲欣欣 Xin-xin PU ◽  
孙其梁 Qi-liang SUN ◽  
...  


2014 ◽  
Author(s):  
Cong Yang ◽  
Jian Han ◽  
Yuanjie Wu ◽  
Huiqi Ye ◽  
Dong Xiao


2021 ◽  
pp. 131-138
Author(s):  
Simon Mahler ◽  
Yaniv Eliezer ◽  
Hasan Yılmaz ◽  
Asher A. Friesem ◽  
Nir Davidson ◽  
...  


2017 ◽  
Vol 46 (8) ◽  
pp. 806004
Author(s):  
徐美芳 Xu Meifang ◽  
丁俊文 Ding Junwen ◽  
王冠军 Wang Guanjun ◽  
张秀丽 Zhang Xiuli ◽  
赵英亮 Zhao Yingliang


2014 ◽  
Vol 34 (4) ◽  
pp. 0414002
Author(s):  
徐美芳 Xu Meifang ◽  
高文宏 Gao Wenhong ◽  
石云波 Shi Yunbo ◽  
李江澜 Li Jianglan


Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 129-136
Author(s):  
Simon Mahler ◽  
Yaniv Eliezer ◽  
Hasan Yılmaz ◽  
Asher A. Friesem ◽  
Nir Davidson ◽  
...  

AbstractFast speckle suppression is crucial for time-resolved full-field imaging with laser illumination. Here, we introduce a method to accelerate the spatial decoherence of laser emission, achieving speckle suppression in the nanosecond integration time scale. The method relies on the insertion of an intracavity phase diffuser into a degenerate cavity laser to break the frequency degeneracy of transverse modes and broaden the lasing spectrum. The ultrafast decoherence of laser emission results in the reduction of speckle contrast to 3% in less than 1 ns.





Author(s):  
Preecha Yupapin ◽  
Amiri I. S. ◽  
Ali J. ◽  
Ponsuwancharoen N. ◽  
Youplao P.

The sequence of the human brain can be configured by the originated strongly coupling fields to a pair of the ionic substances(bio-cells) within the microtubules. From which the dipole oscillation begins and transports by the strong trapped force, which is known as a tweezer. The tweezers are the trapped polaritons, which are the electrical charges with information. They will be collected on the brain surface and transport via the liquid core guide wave, which is the mixture of blood content and water. The oscillation frequency is called the Rabi frequency, is formed by the two-level atom system. Our aim will manipulate the Rabi oscillation by an on-chip device, where the quantum outputs may help to form the realistic human brain function for humanoid robotic applications.





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