KMS Shanghai Institute of Optics and Fine Mechanics, CAS
| Polarization-independent broadband beam combining grating with over 98% measured diffraction efficiency from 1023 to 1080 nm | |
| Chen, Junming; Zhang, Yibing; Wang, Yonglu; Kong, Fanyu; Huang, Haopeng; Wang, Yanzhi; Jin, Yunxia; Chen, Peng; Xu, Jiao; Shao, Jianda; yxjin@siom.ac.cn; jdshao@siom.ac.cn | |
| 2017 | |
| Source Publication | Opt. Lett.
 |
| Volume | 42Issue:19Pages:4016 |
| Abstract | We report a grating solution for achieving broadband and polarization-independent properties that brings a laser combining system to much higher power levels. The grating, with a high-refractive-index-contrast bilayer ridge, was designed and successfully fabricated based on high-power laser coatings, lithography, and ion-beam etching technology. The measured -1st order non-polarized reflective diffraction efficiency of the grating exceeds 98% over the wavelength range of 1.023-1.08 mu m, and the highest value is 99.15%. |
| Subtype | Article |
| Department | 材料 |
| DOI | 10.1364/OL.42.004016 |
| Funding Organization | National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] ; National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] ; National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] ; National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] |
| Indexed By | SCI |
| Funding Organization | National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] ; National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] ; National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] ; National Natural Science Foundation of China (NSFC) [10704079, 11604352, U1430121, U1630140]; Shanghai Science and Technology Committee Program [16JC1420600] |
| WOS ID | WOS:000411904500075 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.siom.ac.cn/handle/181231/28154 |
| Collection | 中科院强激光材料重点实验室 |
| Corresponding Author | yxjin@siom.ac.cn; jdshao@siom.ac.cn |
| Affiliation | 中国科学院上海光学精密机械研究所 |
| Recommended Citation GB/T 7714 | Chen, Junming,Zhang, Yibing,Wang, Yonglu,et al. Polarization-independent broadband beam combining grating with over 98% measured diffraction efficiency from 1023 to 1080 nm[J]. Opt. Lett.,2017,42(19):4016. |
| APA | Chen, Junming.,Zhang, Yibing.,Wang, Yonglu.,Kong, Fanyu.,Huang, Haopeng.,...&jdshao@siom.ac.cn.(2017).Polarization-independent broadband beam combining grating with over 98% measured diffraction efficiency from 1023 to 1080 nm.Opt. Lett.,42(19),4016. |
| MLA | Chen, Junming,et al."Polarization-independent broadband beam combining grating with over 98% measured diffraction efficiency from 1023 to 1080 nm".Opt. Lett. 42.19(2017):4016. |
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