Nonlinear optical waveguides with rutile TiO2

Koichi Abe, Edgar Yoshio Morales Teraoka, Tomohiro Kita, Hirohito Yamada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

We investigated a possibility of making rutile TiO2 channel waveguides for nonlinear optical applications. Single mode conditions, the group velocity dispersion and the nonlinear-optical parameters for the rutile TiO2 channel waveguides were calculated using the finite-element method. We also fabricate channel waveguides with rutile TiO2 using reactive ion etching. The propagation loss measured by the cut-back method was around 6 dB/mm. According to our simulation, around 70 nm of spectral broadening owing to the self-phase modulation will be expected by a pumping optical pulse with 360 W peak power.

Original languageEnglish
Title of host publicationOxide-Based Materials and Devices II
Volume7940
DOIs
Publication statusPublished - 2011 Apr 28
Externally publishedYes
EventOxide-Based Materials and Devices II - San Francisco, CA, United States
Duration: 2011 Jan 232011 Jan 26

Other

OtherOxide-Based Materials and Devices II
CountryUnited States
CitySan Francisco, CA
Period11/1/2311/1/26

Fingerprint

Optical Waveguides
TiO2
Optical waveguides
optical waveguides
rutile
Waveguide
Waveguides
waveguides
Self-phase Modulation
Group velocity dispersion
Self phase modulation
Pumping (laser)
Group Velocity
Reactive ion etching
optical pumping
Single Mode
Etching
group velocity
phase modulation
Laser pulses

Keywords

  • reactive ion etching
  • self-phase modulation
  • TiO
  • waveguide

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Abe, K., Morales Teraoka, E. Y., Kita, T., & Yamada, H. (2011). Nonlinear optical waveguides with rutile TiO2 . In Oxide-Based Materials and Devices II (Vol. 7940). [79401G] https://doi.org/10.1117/12.874560

Nonlinear optical waveguides with rutile TiO2 . / Abe, Koichi; Morales Teraoka, Edgar Yoshio; Kita, Tomohiro; Yamada, Hirohito.

Oxide-Based Materials and Devices II. Vol. 7940 2011. 79401G.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abe, K, Morales Teraoka, EY, Kita, T & Yamada, H 2011, Nonlinear optical waveguides with rutile TiO2 . in Oxide-Based Materials and Devices II. vol. 7940, 79401G, Oxide-Based Materials and Devices II, San Francisco, CA, United States, 11/1/23. https://doi.org/10.1117/12.874560
Abe K, Morales Teraoka EY, Kita T, Yamada H. Nonlinear optical waveguides with rutile TiO2 . In Oxide-Based Materials and Devices II. Vol. 7940. 2011. 79401G https://doi.org/10.1117/12.874560
Abe, Koichi ; Morales Teraoka, Edgar Yoshio ; Kita, Tomohiro ; Yamada, Hirohito. / Nonlinear optical waveguides with rutile TiO2 . Oxide-Based Materials and Devices II. Vol. 7940 2011.
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