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Steven T Cundiff

Explore the profile of Steven T Cundiff including associated specialties, affiliations and a list of published articles. Areas
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Articles 71
Citations 273
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Recent Articles
11.
Smallwood C, Ulbricht R, Day M, Schroder T, Bates K, Autry T, et al.
Phys Rev Lett . 2021 Jun; 126(21):213601. PMID: 34114873
We characterize a high-density sample of negatively charged silicon-vacancy (SiV^{-}) centers in diamond using collinear optical multidimensional coherent spectroscopy. By comparing the results of complementary signal detection schemes, we identify...
12.
Guo J, Tan J, Hu P, Cundiff S
Opt Express . 2021 Mar; 29(3):3956-3964. PMID: 33770984
Light propagation in arrays of AlGaAs waveguides is studied. The power coupling constant between two adjacent waveguides is precisely measured as waveguide material and structure is varied. Aluminum concentration contrast...
13.
Liu A, Nagamine G, Bonato L, Almeida D, Zagonel L, Nogueira A, et al.
ACS Nano . 2021 Mar; 15(4):6499-6506. PMID: 33769788
Perovskite nanoplatelets possess extremely narrow absorption and emission line widths, which are crucial characteristics for many optical applications. However, their underlying intrinsic and extrinsic line-broadening mechanisms are poorly understood. Here,...
14.
Munoz M, Medina A, Autry T, Moody G, Siemens M, Bristow A, et al.
Opt Lett . 2020 Oct; 45(20):5852-5855. PMID: 33057301
As optical two-dimensional coherent spectroscopy (2DCS) is extended to a broader range of applications, it is critical to improve the detection sensitivity of optical 2DCS. We developed a fast phase-cycling...
15.
Zhang R, Gong Y, Day M, Sun D, Cundiff S
Rev Sci Instrum . 2020 Sep; 91(8):083111. PMID: 32872924
We propose a method to generate stabilized radio-frequency polarization modulation based on optical frequency combs. Two pulse trains with the same repetition rate and different offset frequencies generate arbitrary polarization...
16.
Dong M, Day M, Winful H, Cundiff S
Opt Express . 2020 Aug; 28(15):21825-21834. PMID: 32752454
We demonstrate simple optical frequency combs based on semiconductor quantum well laser diodes. The frequency comb spectrum can be tailored by choice of material properties and quantum-well widths, providing spectral...
17.
Liu A, Bonato L, Sessa F, Almeida D, Isele E, Nagamine G, et al.
J Chem Phys . 2019 Nov; 151(19):191103. PMID: 31757140
The bandgaps of CsPbI perovskite nanocrystals are measured by absorption spectroscopy at cryogenic temperatures. Anomalous bandgap shifts are observed in CsPbI nanocubes and nanoplatelets, which are modeled accurately by bandgap...
18.
Liu A, Almeida D, Bae W, Padilha L, Cundiff S
J Phys Chem Lett . 2019 Sep; 10(20):6144-6150. PMID: 31556615
Coupling to phonon modes is a primary mechanism of excitonic dephasing and energy loss in semiconductors. However, low-energy phonons in colloidal quantum dots and their coupling to excitons are poorly...
19.
Cundiff S
Nat Mater . 2019 Jun; 18(7):658-659. PMID: 31217556
No abstract available.
20.
Lomsadze B, Cundiff S
Phys Rev Lett . 2018 Jun; 120(23):233401. PMID: 29932700
Frequency-comb based multidimensional coherent spectroscopy is a novel optical method that enables high-resolution measurement in a short acquisition time. The method's resolution makes multidimensional coherent spectroscopy relevant for atomic systems...