Dinghuan Deng
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View article: Quantitative profiling pH heterogeneity of acidic endolysosomal compartments using fluorescence lifetime imaging microscopy
Quantitative profiling pH heterogeneity of acidic endolysosomal compartments using fluorescence lifetime imaging microscopy Open
The endolysosomal system plays a crucial role in maintaining cellular homeostasis and promoting organism fitness. The pH of its acidic compartments is a crucial parameter for proper function, and it is dynamically influenced by both intrac…
View article: Raman image-activated cell sorting
Raman image-activated cell sorting Open
View article: Label-free chemical imaging flow cytometry by high-speed multicolor stimulated Raman scattering
Label-free chemical imaging flow cytometry by high-speed multicolor stimulated Raman scattering Open
Combining the strength of flow cytometry with fluorescence imaging and digital image analysis, imaging flow cytometry is a powerful tool in diverse fields including cancer biology, immunology, drug discovery, microbiology, and metabolic en…
View article: Fabrication and supercontinuum generation in a tellurite hybrid microstructured optical fiber with near-zero and flattened chromatic dispersion control
Fabrication and supercontinuum generation in a tellurite hybrid microstructured optical fiber with near-zero and flattened chromatic dispersion control Open
Supercontinuum (SC) generation in tellurite hybrid microstructured optical fibers (HMOFs) whose refractive index difference between core and cladding materials was as large as 0.49 was demonstrated for the first time. The fiber was success…
View article: Laser power density dependent energy transfer between Tm^3+ and Tb^3+: tunable upconversion emissions in NaYF_4:Tm^3+,Tb^3+,Yb^3+ microcrystals
Laser power density dependent energy transfer between Tm^3+ and Tb^3+: tunable upconversion emissions in NaYF_4:Tm^3+,Tb^3+,Yb^3+ microcrystals Open
Energy transfer between Tm3+ and Tb3+ dependent on the power density of pump laser was investigated in NaYF4: Tb3+,Tm3+,Yb3+ microcrystals. Under the excitation of a 976-nm …
View article: Mid-infrared supercontinuum covering 3&ndash;10 &micro;m using a As<sub>2</sub>Se<sub>3</sub> core and As<sub>2</sub>S<sub>5</sub> cladding step-index chalcogenide fiber
Mid-infrared supercontinuum covering 3–10 µm using a As<sub>2</sub>Se<sub>3</sub> core and As<sub>2</sub>S<sub>5</sub> cladding step-index chalcogenide fiber Open
A high numerical aperture (NA) step-index fiber with As2Se3 core and As2S5 cladding was fabricated for deep mid-infrared (MIR) transmission over 10 µm. MIR supercontinuum generation covering the wavelength from 3 to 10 µm was successfully …
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View article: Flexible wavelength conversion based on four‐wave mixing in tellurite microstructured optical fibre
Flexible wavelength conversion based on four‐wave mixing in tellurite microstructured optical fibre Open
On the basis of the tuned four‐wave mixing generated in a tellurite microstructured optical fibre, flexible and efficient wavelength conversion can be realised. The signal at 1494 nm can be converted to any wavelength in the band from 1598…
View article: Experimental observation of multiple dispersive waves emitted by multiple mid-infrared solitons in a birefringence tellurite microstuctured optical fiber
Experimental observation of multiple dispersive waves emitted by multiple mid-infrared solitons in a birefringence tellurite microstuctured optical fiber Open
We experimentally demonstrate multiple dispersive waves (DWs) emitted by multiple mid-infrared solitons in a birefringence tellurite microstuctured optical fiber (BTMOF). To the best of our knowledge, this is the first demonstration of mul…
View article: Broadband cascaded four-wave mixing and supercontinuum generation in a tellurite microstructured optical fiber pumped at 2 μm
Broadband cascaded four-wave mixing and supercontinuum generation in a tellurite microstructured optical fiber pumped at 2 μm Open
We demonstrate the broadband cascaded four-wave mixing (FWM) and supercontinuum (SC) generation in a tellurite MOF which is made from 76.5TeO(2)-6ZnO-11.5Li(2)O-6Bi(2)O(3) (TZLB, mol%) glass. By using a 2-μm picosecond laser with the cente…