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Title: Cross-coupled composite-cavity organic microresonators

Abstract

We report on cross-coupled composite-cavity microresonators consisting of a vertical cavity and a second-order distributed feedback structure which employ the same organic active medium and support surface-normal and in-plane emission at the same time. The optical coupling is due to a first-order light diffraction on a second-order Bragg grating and, in the degenerate case, can be as efficient as the coupling observed in more classical cascade coupled cavities. When the system is non-degenerate, the diffraction efficiency is suppressed because of sub-coherence-length dimensions of the composite-cavity and both resonators tend to operate as independent structures without experiencing substantial losses due to diffraction on the distributed-feedback grating.

Authors:
; ; ;  [1]
  1. Dresden Integrated Center for Applied Physics and Photonic Materials (IAPP) and Institute for Applied Physics, Technische Universität Dresden, 01062 Dresden (Germany)
Publication Date:
OSTI Identifier:
22594384
Resource Type:
Journal Article
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 109; Journal Issue: 4; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0003-6951
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BRAGG REFLECTION; COHERENCE LENGTH; COUPLING; DIFFRACTION; EFFICIENCY; EMISSION; FEEDBACK; LOSSES; RESONATORS; SURFACES

Citation Formats

Wagner, T., E-mail: tim.wagner@iapp.de, Sudzius, M., Mischok, A., Fröb, H., and Leo, K. Cross-coupled composite-cavity organic microresonators. United States: N. p., 2016. Web. doi:10.1063/1.4960095.
Wagner, T., E-mail: tim.wagner@iapp.de, Sudzius, M., Mischok, A., Fröb, H., & Leo, K. Cross-coupled composite-cavity organic microresonators. United States. https://doi.org/10.1063/1.4960095
Wagner, T., E-mail: tim.wagner@iapp.de, Sudzius, M., Mischok, A., Fröb, H., and Leo, K. 2016. "Cross-coupled composite-cavity organic microresonators". United States. https://doi.org/10.1063/1.4960095.
@article{osti_22594384,
title = {Cross-coupled composite-cavity organic microresonators},
author = {Wagner, T., E-mail: tim.wagner@iapp.de and Sudzius, M. and Mischok, A. and Fröb, H. and Leo, K.},
abstractNote = {We report on cross-coupled composite-cavity microresonators consisting of a vertical cavity and a second-order distributed feedback structure which employ the same organic active medium and support surface-normal and in-plane emission at the same time. The optical coupling is due to a first-order light diffraction on a second-order Bragg grating and, in the degenerate case, can be as efficient as the coupling observed in more classical cascade coupled cavities. When the system is non-degenerate, the diffraction efficiency is suppressed because of sub-coherence-length dimensions of the composite-cavity and both resonators tend to operate as independent structures without experiencing substantial losses due to diffraction on the distributed-feedback grating.},
doi = {10.1063/1.4960095},
url = {https://www.osti.gov/biblio/22594384}, journal = {Applied Physics Letters},
issn = {0003-6951},
number = 4,
volume = 109,
place = {United States},
year = {Mon Jul 25 00:00:00 EDT 2016},
month = {Mon Jul 25 00:00:00 EDT 2016}
}