55 citations · 55 across the 3 of their papers we have counts for
3 papers
Relaxing Coherence Requirements on Laser Sources for Nanoscopy through Optical Fiber Technique
Kaifa Xin, Mengdie Hou, Ao Yang +8
High numerical-aperture (NA) focusing of cylindrical vector beams (CVBs) typically requires costly, high-quality lasers to supply a stable vector pupil field. Here, we introduce fi…
Two and three photon excited luminescence of single gold nanoparticles: Switching between plasmon- and electron-hole-pair emission by ultrashort laser pulses
Frank Wackenhut, Xiao Wang, Antonio Virgilio Failla +1
In this work we use femtosecond laser pulses of 800 nm wavelength to excite and characterize the multiphoton luminescence emission of single gold nanoparticles. For excitation with…
How does the substrate affect the Raman and excited state spectra of a carbon nanotube?
Mathias Steiner, Marcus Freitag, James C. Tsang +4
We study the optical properties of a single, semiconducting single-walled carbon nanotube (CNT) that is partially suspended across a trench and partially supported by a SiO2-substr…