Mechanical Frequency and Amplitude Modulation of a Quantum Cascade Laser Integrated with a Plasmonic Nanoantenna | Zendy

Kohoutek John | Zendy; Dey Dibyendu | Zendy; Bonakdar Alireza | Zendy; Gelfand Ryan | Zendy; Fathipour Vala | Zendy; Memis Omer Gokalp | Zendy; Mohseni Hooman | Zendy

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Mechanical Frequency and Amplitude Modulation of a Quantum Cascade Laser Integrated with a Plasmonic Nanoantenna

Author(s) -

Kohoutek John,

Dey Dibyendu,

Bonakdar Alireza,

Gelfand Ryan,

Fathipour Vala,

Memis Omer Gokalp,

Mohseni Hooman

Publication year - 2012

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.201200800

Subject(s) - plasmon , quantum cascade laser , laser , diffraction , cascade , quantum , wavelength , materials science , optoelectronics , optics , modulation (music) , amplitude modulation , antenna (radio) , physics , frequency modulation , radio frequency , telecommunications , chemistry , chromatography , quantum mechanics , computer science , acoustics

Antenna‐integrated quantum cascade lasers are extremely attractive as a compact method to couple the vibrational resonances in the mid‐infrared to nanometer‐sized biomolecules in an integrated form. The high sensitivity of such devices to extreme sub‐diffraction objects is demonstrated with a volume that is five orders of magnitude smaller than the cubic wavelength (λ 3 ). This suggests a new method to sense objects with extreme sub‐diffraction dimensions.

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