Record #222047

VH-NG-804

Towards Laboratory-Based Ultrafast Bright EUV and X-ray Sources

Coordinator	Chang, Guoqing ; Rossbach, Joerg
Grant period	2012 - 2017
Funding body	Helmholtz Gemeinschaft Deutscher Forschungszentren
	HGF
Identifier	G:(DE-HGF)2015_IVF-VH-NG-804

⇧ Impuls- und Vernetzungsfonds ⇧

Note: Ultrafast extreme ultraviolet (EUV; 5-100 nm) and X-ray (0.01-5 nm) sources enable scientists to see and control the internal structure of terials at the nanometer scale, and study the dynamics of electrons and molecules at the femtosecond-to-attosecond resolution. While a few large ($1 billion scale) accelerator-based synchrotron and freeelectron laser radiation facilities are able to generate ultrafast, bright EUV/X-ray pulses, table-top sources are highly desired; they become crucial to create entirely new applications and make those powerful techniques - that have been demonstrated on large synchrotron radiation sources - accessible to a much larger, University-based community. The proposed Helmholtz Young Investigator Group sets to develop the key optical technologies needed to enable table-top ultrafast bright EUV/X-ray sources: (i) high-power Yb-fiber laser frequency combs, (ii) optical enhancement cavity, and (iii) mid-IR and terahertz ultrafast sources for pump-probe experiments.

Recent Publications

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Journal Article Cheng, Q.-d. ; Chung, H.-Y. ; Schubert, R. ; Chia, S.-H. ; Falke, S. ; Mudogo, C. N. ; Kärtner, F. (Corresponding author)CFEL*DESY* ; Chang, G. (Corresponding author)CFEL*Extern* ; Betzel, C. (Corresponding author)Extern*
Protein-crystal detection with a compact multimodal multiphoton microscope
Communications biology 3(1), 569 (2020) [10.1038/s42003-020-01275-8]2020 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Journal Article Cao, Q.CFEL*Extern* ; Kärtner, F.CFEL*Extern*DESY* ; Chang, G. (Corresponding author)CFEL*Extern*
Towards high power longwave mid-IR frequency combs: power scalability of high repetition-rate difference-frequency generation
Optics express 28(2), 1369 - 1384 (2020) [10.1364/OE.28.001369]2020 OpenAccess Files Fulltext BibTeX | EndNote: XML, Text | RIS

Journal Article Chung, H.-Y. (Corresponding author)Extern* ; Greinert, R. ; Kärtner, F. X.CFEL*Extern*DESY* ; Chang, G. (Corresponding author)Extern*
Multimodal imaging platform for optical virtual skin biopsy enabled by a fiber-based two-color ultrafast laser source
Biomedical optics express 10(2), 514 - 525 (2019) [10.1364/BOE.10.000514]2019 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Journal Article Chung, H.-Y. (Corresponding author)CFEL*Extern*DESY* ; Kärtner, F.CFEL*Extern*DESY* ; Chang, G.CFEL*DESY*
New Light Choice for Virtual Skin Biopsy: Multi-Photon Microscopy Driven by Fiber-Based Sources
Imaging & microscopy , (2018) [10.3204/PUBDB-2018-05170]2018 OpenAccess Files Fulltext BibTeX | EndNote: XML, Text | RIS

Journal Article Zhou, G. ; Cao, Q.CFEL*DESY* ; Kärtner, F. X.CFEL*Extern*DESY* ; Chang, G. (Corresponding author)CFEL*DESY*
Energy scalable, offset-free ultrafast mid-infrared source harnessing self-phase-modulation-enabled spectral selection
Optics letters 43(12), 2953 - 2956 (2018) [10.1364/OL.43.002953]2018 Embargoed OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Journal Article Hua, Y.CFEL*Extern* ; Liu, W. ; Hemmer, M.CFEL*DESY* ; Zapata, L. E.Extern* ; Zhou, G. ; Barre, D.CFEL*DESY* ; Eidam, T. ; Limpert, J. ; Tünnermann, A. ; Kärtner, F. X.CFEL*Extern*DESY* ; Chang, G. (Corresponding author)CFEL*DESY*
87-W 1018-nm Yb-fiber ultrafast seeding source for cryogenic Yb:YLF amplifier
Optics letters 43(8), 1686 - 1689 (2018) [10.1364/OL.43.001686]2018 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Journal Article Chung, H.-Y.CFEL*DESY* ; Cao, Q.CFEL*DESY* ; Song, L.CFEL* ; Kärtner, F. X.CFEL*Extern*DESY* ; Chang, G. (Corresponding author)CFEL*DESY* ; Liu, W.CFEL*
Megawatt peak power tunable femtosecond source based on self-phase modulation enabled spectral selection
Optics express 26(3), 3684-3695 (2018) [10.1364/OE.26.003684]2018 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Report Chang, G. (Corresponding author)CFEL*Extern*
Final report [VH-NG-804]
18 pp. (2017) [10.3204/PUBDB-2019-04877]2017 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Journal Article Liu, W.CFEL*DESY* ; Chang, G. N. (Corresponding author)CFEL*DESY* ; Chia, S.-H.CFEL*Extern*DESY* ; Chung, H.-Y.CFEL*DESY* ; Kärtner, F.CFEL*Extern*DESY* ; Greinert, R.
Energetic Ultrafast Fiber Laser Scources Tunable in 1030-1215 nm for Deep Tissue Multi-Photon Microscopy
Optics express 25(6), 6822 - 6831 (2017) [10.1364/OE.25.006822]2017 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

Journal Article Chung, H.-Y.CFEL*DESY* ; Cao, Q.CFEL*DESY* ; Chang, G. (Corresponding author)CFEL*DESY* ; Kärtner, F.CFEL*Extern*DESY* ; Liu, W.XFEL.EU*
Er-Fiber laser enabled, energy scalable femtosecond source tunable from 1.3 to 1.7 $\mu$m
Optics express 25(14), 15760 - 15774 (2017) [10.1364/OE.25.015760]2017 OpenAccess Files BibTeX | EndNote: XML, Text | RIS

All known publications ...
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Record created 2015-08-10, last modified 2015-08-12

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