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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 18, Iss. 20 — Sep. 27, 2010
  • pp: 21038–21046

Alignment-free fabrication of a hybrid electro-optic polymer/ion-exchange glass coplanar modulator

Ismail Emre Araci, Roland Himmelhuber, Chris T. DeRose, J. D. Luo, A. K.-Y. Jen, R. A. Norwood, and N. Peyghambarian  »View Author Affiliations


Optics Express, Vol. 18, Issue 20, pp. 21038-21046 (2010)
http://dx.doi.org/10.1364/OE.18.021038


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Abstract

A hybrid electro-optic (EO) polymer phase modulator with a 6 μm coplanar electrode gap was realized on ion exchange glass substrates. The critical alignment steps which may be required for hybrid optoelectronic devices were eliminated with a simple alignment-free fabrication technique. The low loss adiabatic transition from glass to EO polymer waveguide was enabled by gray scale patterning of novel EO polymer, AJLY. Total insertion loss of 5 dB and electrode gap of 8 μm was obtained for an optimized device design. EO polymer poling at 135 °C and 75 V/μm was demonstrated for the first time on a phosphate glass substrate and was enabled by the sol-gel buffer layer.

© 2010 OSA

OCIS Codes
(250.3140) Optoelectronics : Integrated optoelectronic circuits
(250.7360) Optoelectronics : Waveguide modulators
(130.2755) Integrated optics : Glass waveguides

ToC Category:
Optoelectronics

History
Original Manuscript: July 13, 2010
Revised Manuscript: September 6, 2010
Manuscript Accepted: September 9, 2010
Published: September 20, 2010

Citation
Ismail Emre Araci, Roland Himmelhuber, Chris T. DeRose, J. D. Luo, A. K.-Y. Jen, R. A. Norwood, and N. Peyghambarian, "Alignment-free fabrication of a hybrid electro-optic polymer/ion-exchange glass coplanar modulator," Opt. Express 18, 21038-21046 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-20-21038


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