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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 19 — Jul. 1, 2013
  • pp: 4510–4514

Flexible thin-film polymer waveguides fabricated in an industrial roll-to-roll process

R. Bruck, P. Muellner, N. Kataeva, A. Koeck, S. Trassl, V. Rinnerbauer, K. Schmidegg, and R. Hainberger  »View Author Affiliations


Applied Optics, Vol. 52, Issue 19, pp. 4510-4514 (2013)
http://dx.doi.org/10.1364/AO.52.004510


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Abstract

The fabrication of flexible low-loss, thin-film, foil-based polymer waveguides with grating couplers employing a high-volume industrial roll-to-roll process is demonstrated. The embossed waveguides feature propagation losses of less than 1dB/cm (633 nm, TE polarization), bending losses of 0.40.8dB/360° for bending radii as small as 2 mm, and grating coupling efficiencies of up to 25%. In addition, the waveguides possess a thermo-optic coefficient of 1.58×1041/°C. The fabricated waveguides are promising candidates for short-distance data communication as well as for sensing applications.

© 2013 Optical Society of America

OCIS Codes
(050.1950) Diffraction and gratings : Diffraction gratings
(230.3120) Optical devices : Integrated optics devices
(230.7370) Optical devices : Waveguides
(130.5460) Integrated optics : Polymer waveguides

ToC Category:
Integrated Optics

History
Original Manuscript: February 25, 2013
Revised Manuscript: May 27, 2013
Manuscript Accepted: May 28, 2013
Published: June 25, 2013

Citation
R. Bruck, P. Muellner, N. Kataeva, A. Koeck, S. Trassl, V. Rinnerbauer, K. Schmidegg, and R. Hainberger, "Flexible thin-film polymer waveguides fabricated in an industrial roll-to-roll process," Appl. Opt. 52, 4510-4514 (2013)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-52-19-4510


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