Measuring large optical transmission matrices of disordered media

Hyeonseung Yu, Timothy R. Hillman, Wonshik Choi, Ji Oon Lee, Michael S. Feld, Ramachandra R. Dasari, Yongkeun Park

Research output: Contribution to journalArticle

75 Citations (Scopus)

Abstract

We report a measurement of the large optical transmission matrix (TM) of a complex turbid medium. The TM is acquired using polarization-sensitive, full-field interferometric microscopy equipped with a rotating galvanometer mirror. It is represented with respect to input and output bases of optical modes, which correspond to plane wave components of the respective illumination and transmitted waves. The modes are sampled so finely in angular spectrum space that their number exceeds the total number of resolvable modes for the illuminated area of the sample. As such, we investigate the singular value spectrum of the TM in order to detect evidence of open transmission channels, predicted by random-matrix theory. Our results comport with theoretical expectations, given the experimental limitations of the system. We consider the impact of these limitations on the usefulness of transmission matrices in optical measurements.

Original languageEnglish
Article number153902
JournalPhysical Review Letters
Volume111
Issue number15
DOIs
Publication statusPublished - 2013 Oct 10

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matrices
galvanometers
matrix theory
optical measurement
plane waves
illumination
mirrors
microscopy
output
polarization

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Yu, H., Hillman, T. R., Choi, W., Lee, J. O., Feld, M. S., Dasari, R. R., & Park, Y. (2013). Measuring large optical transmission matrices of disordered media. Physical Review Letters, 111(15), [153902]. https://doi.org/10.1103/PhysRevLett.111.153902

Measuring large optical transmission matrices of disordered media. / Yu, Hyeonseung; Hillman, Timothy R.; Choi, Wonshik; Lee, Ji Oon; Feld, Michael S.; Dasari, Ramachandra R.; Park, Yongkeun.

In: Physical Review Letters, Vol. 111, No. 15, 153902, 10.10.2013.

Research output: Contribution to journalArticle

Yu, H, Hillman, TR, Choi, W, Lee, JO, Feld, MS, Dasari, RR & Park, Y 2013, 'Measuring large optical transmission matrices of disordered media', Physical Review Letters, vol. 111, no. 15, 153902. https://doi.org/10.1103/PhysRevLett.111.153902
Yu, Hyeonseung ; Hillman, Timothy R. ; Choi, Wonshik ; Lee, Ji Oon ; Feld, Michael S. ; Dasari, Ramachandra R. ; Park, Yongkeun. / Measuring large optical transmission matrices of disordered media. In: Physical Review Letters. 2013 ; Vol. 111, No. 15.
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