partially funded through the ATTRACT project funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement No.101004462;by Business Finland(Project No.RaPtor 687/31/2019);by the Academy of Finland(Project Nos.328482 and 331313);by Tandem Industry Academia funding from the Finnish Research Impact Foundation.
Even though efficient near-infrared(NIR)detection is critical for numerous applications,state-of-the-art NIR detectors either suffer from limited capability of detecting incoming photons,i.e.,have poor spectral respon...
supported by the National Key Research and Development Program of China(Grant No.2023YFB3611400);National Natural Science Foundation of China(Grant Nos.62327812,62361136587,62475275 and 62105349);Shanghai Natural Science Foundation(Grant Nos.21ZR1473900 and 22ZR1441500);Shanghai Sailing Program(Grant No.21YF1454900);National Science Centre,Poland(Grant No.SHENG3-UMO-2023/48/Q/ST7/00144).
Given the surpassing of the Shockley-Quiesser efficiency limit in conventional p-n junction photovoltaic effect,bulk photovoltaic effect(BPVE)has garnered significant research interest.However,the BPVE primarily focus...
supported by the Key Research and Development Program of Shandong Province(Major Scientific and Technological Innovation Project)(Grant No.2021CXGC011101);National Natural Science Foundation of China(Grant No.51902184);the“Qi-Lu Young Scholar Fund”from Shandong University.
Extensive research has been conducted on visible-light and longer-wavelength infrared-light storage phosphors,which are utilized as promising rewritable memory media for optical information storage applications in dar...
funding from the European Union’s Horizon 2020 research and innovation programme(grant agreement No 871161,IMPULSE)and European Research Council(ERC):ERC Synergy grant agreement no.
Isolated attosecond pulse(IAP)generation usually involves the use of short-medium gas cells operated at high pressures.In contrast,long-medium schemes at low pressures are commonly perceived as inherently unsuitable f...
Westlake Institute for Optoelectronics(No.2024GD003);National Natural Science Foundation of China(No.62105022,No.U22A2081);Beijing National Laboratory for Condensed Matter Physics(No.2023BNLCMPKF012).
Colloidal quantum dots(CQDs)are of interest for optoelectronic devices because of the possibility of high-throughput solution processing and the wide energy gap tunability from ultraviolet to infrared wavelengths.Peop...
the National Institute of Standards and Technology(NIST)Physical Measurement Laboratory,Award No.70NANB14H209,through the University of Maryland.O.K.was supported by an appointment to the Intelligence Community Postdoctoral Research Fellowship Program at NIST administered by Oak Ridge Institute for Science and Education(ORISE)through an interagency agreement between the U.S.Department of Energy and the Office of the Director of National Intelligence(ODNI).
Dielectric metasurfaces,composed of planar arrays of subwavelength dielectric structures that collectively mimic the operation of conventional bulk optical elements,have revolutionized the field of optics by their pot...
supported by the National Natural Science Foundation of China(Grants 52273311 and T2293693);the Guangdong Innovative and Entrepreneurial Research Team Program(No.2017ZT07C341);the Shenzhen Basic Research Project(Grants JCYJ20220818100806014 and JCYJ20190809180605522);the Science and Technology Planning Project of Guangdong Province(Grants 2022A0505050066).
Low-dimensional materials exhibit unique quantum confinement effects and morphologies as a result of their nanoscale size in one or more dimensions,making them exhibit distinctive physical properties compared to bulk ...
The authors are grateful for the financial support from the Science and Technology Project of Guangdong(2020B010190001);National Natural Science Foundation of China(11974119,61925507,62075227);Guangdong Innovative and Entrepreneurial Research Team Program(2016ZT06C594);National Key R&D Program of China(2018YFA 0306200);Shanghai Rising-Star Program(21QA1410200);Youth Innovation Promotion Association CAS(2020248).
A high-brightness ultrabroadband supercontinuum white laser is desirable for various fields of modern science.Here,we present an intense ultraviolet-visible-infrared full-spectrum femtosecond laser source(with 300–50...
supported by the POSCO-POSTECH-RIST Convergence Research Center program funded by POSCO,a university R&D program funded by Samsung Electronics,and the National Research Foundation(NRF)grants(NRF-2022M3C1A3081312,NRF-2022M3H4A1A02074314,NRF-2021K1A3A1A17086079,NRF-2021K2A9A2A15000174,CAMM-2019M3A6B3030637,NRF-2019R1A5A8080290)funded by the Ministry of Science and ICT(MSIT)of the Korean government.
A single-step printable platform for ultraviolet(UV)metasurfaces is introduced to overcome both the scarcity of low-loss UV materials and manufacturing limitations of high cost and low throughput.By dispersing zirconi...
support by the National Natural Science Foundation of China(Grants 51920105002,52273311 and 52125309);the Guangdong Innovative and Entrepreneurial Research Team Program(Grant 2017ZT07C341);the Shenzhen Basic Research Project(Grants JCYJ20190809180605522,and WDZC20200819095319002);the National Key R&D Program(Grant 2018YF A0307200);the National Program on Key Basic Research Project of China(Grant 2020JCJQ-ZD-06312).
Birefringent optical elements that work in deep ultraviolet(DUV)region become increasingly important these years.However,most of the DUV optical elements have fixed birefringence which is hard to be tuned.Here,we inve...