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Title: Decay-Associated Fourier Spectroscopy: Visible to Shortwave Infrared Time-Resolved Photoluminescence Spectra

Journal Article · · Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory

Here, we describe and implement an interferometric approach to decay-associated photoluminescence spectroscopy, which we term decay-associated Fourier spectroscopy (DAFS). In DAFS, the emitted photon stream from a substrate passes through a variable path length Mach–Zehnder interferometer prior to detection and timing. The interferometer encodes spectral information in the intensity measured at each detector enabling simultaneous spectral and temporal resolution. We detail several advantages of DAFS, including wavelength-range insensitivity, drift-noise cancellation, and optical mode retention. DAFS allows us to direct the photon stream into an optical fiber, enabling the implementation of superconducting nanowire single photon detectors for energy-resolved spectroscopy in the shortwave infrared spectral window (λ = 1–2 μm). We demonstrate the broad applicability of DAFS, in both the visible and shortwave infrared, using two Förster resonance energy transfer pairs: a pair operating with conventional visible wavelengths and a pair showing concurrent acquisition in the visible and the shortwave infrared regime.

Research Organization:
Univ. of California, Los Angeles, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0019245
OSTI ID:
1596710
Alternate ID(s):
OSTI ID: 1908035
Journal Information:
Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory, Vol. 123, Issue 31; ISSN 1089-5639
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

References (30)

Electrical suppression of all nonradiative recombination pathways in monolayer semiconductors journal May 2019
Screening in crystalline liquids protects energetic carriers in hybrid perovskites journal September 2016
Multiexciton Lifetimes Reveal Triexciton Emission Pathway in CdSe Nanocrystals journal July 2018
Electronic Energy Transfer in CdSe Quantum Dot Solids journal February 1996
Reduced efficiency droop in blue InGaN light-emitting diodes by thin AlGaN barriers journal January 2014
Controlling the influence of Auger recombination on the performance of quantum-dot light-emitting diodes journal October 2013
Watching conformational- and photodynamics of single fluorescent proteins in solution journal January 2010
Multispectral fluorescence lifetime imaging by TCSPC journal January 2007
Semiconductor Nanocrystals as Fluorescent Biological Labels patent September 1998
Room-temperature single-photon generation from solitary dopants of carbon nanotubes journal July 2015
PbS Nanocrystal Emission Is Governed by Multiple Emissive States journal September 2016
Multiexciton Dynamics in Infrared-Emitting Colloidal Nanostructures Probed by a Superconducting Nanowire Single-Photon Detector journal October 2012
Shortwave infrared fluorescence imaging with the clinically approved near-infrared dye indocyanine green journal April 2018
Flavylium Polymethine Fluorophores for Near- and Shortwave Infrared Imaging journal September 2017
Next-generation in vivo optical imaging with short-wave infrared quantum dots journal April 2017
Through-skull fluorescence imaging of the brain in a new near-infrared window journal August 2014
Singlet oxygen luminescence detection with a fiber-coupled superconducting nanowire single-photon detector journal February 2013
Superconducting nanowire single-photon detectors: physics and applications journal April 2012
Detecting single infrared photons with 93% system efficiency journal February 2013
Improving the timing jitter of a superconducting nanowire single-photon detection system journal January 2017
781 Mbit/s photon-counting optical communications using a superconducting nanowire detector journal February 2006
Quantum key distribution over a 40-dB channel loss using superconducting single-photon detectors journal June 2007
Single Nanocrystal Spectroscopy of Shortwave Infrared Emitters journal November 2018
Tunable room-temperature single-photon emission at telecom wavelengths from sp3 defects in carbon nanotubes journal July 2017
Lifetime-based tomographic multiplexing journal January 2010
Lifetime- and Color-Tailored Fluorophores in the Micro- to Millisecond Time Regime journal February 2000
Fourier Transform Infrared Spectrometry book June 2007
Principles of Fluorescence Spectroscopy book January 2006
Long-lived hot-carrier light emission and large blue shift in formamidinium tin triiodide perovskites journal January 2018
Time- and frequency-resolved fluorescence with a single TCSPC detector via a Fourier-transform approach journal January 2018

Figures / Tables (5)