An improved multi-exposure approach for high quality holographic femtosecond laser patterning

2014 ◽  
Vol 105 (22) ◽  
pp. 221104 ◽  
Author(s):  
Chenchu Zhang ◽  
Yanlei Hu ◽  
Jiawen Li ◽  
Zhaoxin Lao ◽  
Jincheng Ni ◽  
...  
2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Chenchu Zhang ◽  
Yanlei Hu ◽  
Wenqiang Du ◽  
Peichao Wu ◽  
Shenglong Rao ◽  
...  

2014 ◽  
Vol 119 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Bo Xia ◽  
Lan Jiang ◽  
Xiaowei Li ◽  
Xueliang Yan ◽  
Weiwei Zhao ◽  
...  

2020 ◽  
Vol 128 ◽  
pp. 106159 ◽  
Author(s):  
Gian Paolo Papari ◽  
Jijil J.J. Nivas ◽  
Can Koral ◽  
Elaheh Allahyari ◽  
Salvatore Amoruso ◽  
...  

Nanomaterials ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 1218 ◽  
Author(s):  
Jianhao Zhang ◽  
Zhiwei Fang ◽  
Jintian Lin ◽  
Junxia Zhou ◽  
Min Wang ◽  
...  

We report the fabrication of crystalline microresonators of high quality (Q) factors with a controllable wedge angle on lithium niobate on insulator (LNOI). Our technique relies on a femtosecond laser assisted chemo-mechanical polish, which allows us to achieve ultrahigh surface smoothness as critically demanded by high Q microresonator applications. We show that by refining the polish parameters, Q factors as high as 4.7 × 107 can be obtained and the wedge angle of the LNOI can be continuously tuned from 9° to 51°.


2018 ◽  
Vol 57 (05) ◽  
pp. 1
Author(s):  
Renyan Wang ◽  
Peichao Wu ◽  
Zhen Zhang ◽  
Bing Xu ◽  
Yanlei Hu ◽  
...  

2017 ◽  
Vol 11 (1) ◽  
pp. 47-54 ◽  
Author(s):  
Zhiwei Fang ◽  
Ni Yao ◽  
Min Wang ◽  
Jintian Lin ◽  
Jianhao Zhang ◽  
...  

2016 ◽  
Vol 1 (6) ◽  
Author(s):  
Xi Zhang ◽  
Yinggang Huang ◽  
Hao Bian ◽  
Hewei Liu ◽  
Xuezhen Huang ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document