Resonance beyond frequency-matching: multidimensional resonance

High-speed laser modulation beyond the relaxation resonance frequency limit.

We propose and show that for coupling modulated lasers (CMLs), in which the output coupler is modulated rather than the pump rate, the conventional relaxation resonance frequency limit to the laser modulation bandwidth can be circumvented. The modulation response is limited only by the coupler. Although CMLs are best suited to microcavities, as a proof-of-principle, a coupling-modulated erbium-...

Single-scan multidimensional magnetic resonance.

magnetic resonance imaging in dentistry

چکیده ندارد.

Magnetic Resonance Analogies in Multidimensional Vibrational Spectroscopy

We survey the principles for the design of multidimensional vibrational spectroscopies that draw upon the analogy with liquid or solid state NMR and EPR spectroscopy. The much faster time-scales and the different energy regime in laser spectroscopy provide additional possibilities that lack magnetic spectroscopy counterparts. We also discuss the notion of through-bond vs through-space couplings...

Heteronuclear Multidimensional Nuclear Magnetic Resonance Spectroscopy

The development of ▶ single-molecule spectroscopy has allowed for the investigation of a variety of biological questions previously inaccessible by ensemble techniques. The strength of single-molecule tools comes from the high-resolution data extracted from such experiments. Proper interpretation of these data requires efficient, unbiased analysis routines that are able to distinguish relevant ...