Cavity-Enhanced Two-Dimensional Spectrometer
A method to perform passively amplified 2D spectroscopy experiments with a frequency comb and optical cavities approach implemented.
Fundamental studies in physics and chemistry include spectroscopy of gas-phase atoms and molecules, developing essential components of quantum mechanics.
This invention is a method to perform passively amplified 2D spectroscopy experiments, and a frequency comb and optical cavities approach was implemented. Implementation is created through coupling multiple frequency combs to higher-order cavity modes, background-free, cavity-enhanced 2D spectroscopy signals are naturally generated via phase cycling. Cavity-enhanced ultrafast transient absorption spectroscopy, the signal to noise is enhanced by a factor proportional to the cavity nesse squared.
Source: Michael Maasen, https://unsplash.com/photos/rJE8oIF4uco, Unsplash License
The sensitivity will be probably 3-4 orders of magnitude higher than conventional 2D spectrometers and it can use a lower peak power laser which is less expensive.
Clinical - Optics and Photonics
Patent application submitted - Provisional patent
US Provisional Filed
Available for license. Stony Brook University seeks to develop and commercialize, by an exclusive or non-exclusive license agreement and/or sponsored research, with a company active in the area.
Development partner - Commercial partner - Licensing
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