Diffractive Achromat with Freeform Slope for Broadband Imaging over a Long Focal Depth

Autor: Donghui Yi, Fengbin Zhou, Jianyu Hua, Linsen Chen, Wen Qiao

Publikováno v: Micromachines, Vol 14, Iss 7, p 1401 (2023)

We propose a method for designing a long-focal-depth diffractive achromat (LFDA). By applying rotational symmetric parameterization, an LFDA with a diameter of 10.89 mm is designed over three wavelengths at six focal planes. The smoothly changed slop

Externí odkaz: https://doaj.org/article/4fdfcea20570407f9a99c618c880ecd9

Response to Comment by A. RICHTER, M. HORWATH, R. DIETRICH (2016) on ‘Mass gains of the Antarctic ice sheet exceed losses’ by H. J. Zwally and others (2015)

Autor: H. JAY. ZWALLY, JUN LI, JOHN W. ROBBINS, JACK L. SABA, DONGHUI YI, ANITA C. BRENNER

Publikováno v: Journal of Glaciology, Vol 62, Pp 993-995 (2016)

Externí odkaz: https://doaj.org/article/b1b4b0198f23497ba20440f3dc2a2bfb

Diffractive Achromat with Freeform Slope for Broadband Imaging over a Long Focal Depth

Autor: Qiao, Donghui Yi, Fengbin Zhou, Jianyu Hua, Linsen Chen, Wen

Publikováno v: Micromachines; Volume 14; Issue 7; Pages: 1401

We propose a method for designing a long-focal-depth diffractive achromat (LFDA). By applying rotational symmetric parameterization, an LFDA with a diameter of 10.89 mm is designed over three wavelengths at six focal planes. The smoothly changed slop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::84852c970637003886d9e763c71b1c99

Time-multiplexed vector light field display with intertwined views via metagrating matrix

Autor: Jianyu Hua, Yang Li, Peiran Ge, Donghui Yi, Linsen Chen, Wen Qiao

Publikováno v: Optics and Lasers in Engineering. 164:107527

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::156dd33ee019a55c986687e8a3df64a1
https://doi.org/10.1016/j.optlaseng.2023.107527

ICESAT/GLAS Altimetry Measurements: Received Signal Dynamic Range and Saturation Correction

Autor: Gregory A. Neumann, James B. Abshire, John P. DiMarzio, David J. Harding, Adrian A. Borsa, Helen A. Fricker, Fernando S. Paolo, Xiaoli Sun, Donghui Yi, Kelly M. Brunt

Publikováno v: IEEE transactions on geoscience and remote sensing : a publication of the IEEE Geoscience and Remote Sensing Society, vol 55, iss 10
Sun, X; Abshire, JB; Borsa, AA; Fricker, HA; Yi, D; Dimarzio, JP; et al.(2017). ICESAT/GLAS Altimetry Measurements: Received Signal Dynamic Range and Saturation Correction. IEEE Transactions on Geoscience and Remote Sensing, 55(10), 5440-5454. doi: 10.1109/TGRS.2017.2702126. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/9n04k1n7

© 2017 IEEE. NASA's Ice, Cloud, and land Elevation Satellite (ICESat), which operated between 2003 and 2009, made the first satellite-based global lidar measurement of earth's ice sheet elevations, sea-ice thickness, and vegetation canopy structure.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08ba06155a3a95efc34e7189674e828c
https://doi.org/10.1109/tgrs.2017.2702126