Results 131 to 140 of about 3,950 (203)

A Ppb-level MIR-PAS for ¹²CO₂/¹³CO₂ isotope analysis toward on-line breath-based H. pylori sensing. [PDF]

Photoacoustics
Yang Y, Yin X, Yang X, Dong W, Gu J, Yang J, Zhao W, Liu K, Li G.   +8 more
europepmc   +1 more source

Effective discrete-level density matrix model for unipolar quantum optoelectronic devices. [PDF]

Nanophotonics
Jirauschek C.
europepmc   +1 more source

Advanced Mid-Infrared Sensors for Molecular Analysis. [PDF]

Anal Chem
da Silveira Petruci JF, da Silva Sousa D, Mizaikoff B.   +2 more
europepmc   +1 more source

Direct Frequency Comb Cavity Ring-Down Spectroscopy Using Vernier Filtering. [PDF]

J Phys Chem A
Chen TL, Markus CR, Ober DC, Sterczewski LA, Huang YJ, Lisano MT, Canedy CL, Vurgaftman I, Frez C, Meyer JR, Bagheri M, Okumura M.   +11 more
europepmc   +1 more source

<i>Helicobacter pylori</i> Breath Test via Mid-Infrared Sensor Technology. [PDF]

ACS Sens
Flores Rangel G, Diaz de León Martinez L, Mizaikoff B.   +2 more
europepmc   +1 more source

Ultrabroadband air-dielectric double-chirped mirrors for laser frequency combs. [PDF]

Light Sci Appl
Zeng T, Dikmelik Y, Xie F, Lascola K, Burghoff D, Hu Q.   +5 more
europepmc   +1 more source

Strong broadband intensity noise squeezing from infrared to terahertz frequencies in lasers with nonlinear dissipation. [PDF]

Nanophotonics
Pontula S, Sloan J, Rivera N, Soljačić M.   +3 more
europepmc   +1 more source

Ligand Control of Ultrafast Hot-Carrier Cooling in CdSe Quantum Dots by a Coherent Nonadiabatic Mechanism. [PDF]

J Phys Chem Lett
Shameem SA, Mohan T M N, Tilluck RW, Hetherington CV, Levine BG, Beck WF.   +5 more
europepmc   +1 more source

Quasi-Simultaneous Detection of Ammonia and Nitrous Oxide by Photoacoustic Phase-Resolved Method: A Proof-of-Concept. [PDF]

Anal Chem
Santos DDS, Mota L, Lima GR, da Matta EC, Alvarenga TL, Bahr MS, Esquef IA, Wolff M, da Silva MG.   +8 more
europepmc   +1 more source

Unveiling the Miniband Structure of Graphene Moiré Superlattices via Gate-Dependent Terahertz Photocurrent Spectroscopy. [PDF]

ACS Nano
Delgado-Notario JA, Power SR, Knap W, Pino M, Cheng J, Vaquero D, Taniguchi T, Watanabe K, Velázquez-Pérez JE, Meziani YM, Alonso-González P, Caridad JM.   +11 more
europepmc   +1 more source