560 citations · 1.4k across the 23 of their papers we have counts for
5 papers · 2 filters
Dye stabilization and wavelength tunability in lasing fibers based on DNA
Luana Persano, Adam Szukalski, Michele Gaio +8
Lasers based on biological materials are attracting an increasing interest in view of their use in integrated and transient photonics. DNA as optical biopolymer in combination with…
Protein-based microsphere biolasers fabricated by dehydration
Toan Van Nguyen, Nhat Van Pham, Hanh Hong Mai +4
Biolasers made of biological materials have attracted a great of research attention due to their biocompatibility and biodegradability, which have the potential for biosensors and…
Flexible and tensile microporous polymer fibers for wavelength-tunable random lasing
Van Duong Ta, Dhruv Saxena, Soraya Caixeiro +1
Flexible and tensile wavelength-tunable micrometer-sized random lasers in the form of microporous polymer fiber are demonstrated. The fibers are fabricated by directly drawing from…
Electrical control of single-photon emission in highly-charged individual colloidal quantum dots
Sergii Morozov, Evangelina L. Pensa, Ali Hossain Khan +6
Electron transfer to an individual quantum dot promotes the formation of charged excitons with enhanced recombination pathways and reduced lifetimes. Excitons with only one or two…
Objective-free excitation of quantum emitters with a laser-written micro parabolic mirror
Sergii Morozov, Stefano Vezzoli, Ali Hossain Khan +2
The efficient excitation of quantum sources such as quantum dots or single molecules requires high NA optics which is often a challenge in cryogenics, or in ultrafast optics. Here…