Abstract
We demonstrate the simultaneous existence of slow photonic and phononic modes in a fishbone-like one-dimensional phoxonic crystal nanobeam. The phoxonic crystal nanobeam, which is formed by a suspended fishbone-like silicon waveguide, is not only an optical one-dimensional grating waveguide but also a waveguide with acoustic local resonance. Because of the slow group velocities, the acousto-optical interactions are significantly enhanced. The operating optical wavelength and acoustic frequency can be manipulated individually by varying certain geometric parameters of the nanobeam.
| Original language | English |
|---|---|
| Pages (from-to) | 873-878 |
| Number of pages | 6 |
| Journal | Applied Physics A: Materials Science and Processing |
| Volume | 116 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2014 Sep |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
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Acousto-optical interaction in fishbone-like one-dimensional phoxonic crystal nanobeam. / Hsiao, Fu Li; Hsieh, Hao Yu; Hsieh, Cheng Yi; Chiu, Chien Chang.
In: Applied Physics A: Materials Science and Processing, Vol. 116, No. 3, 09.2014, p. 873-878.Research output: Contribution to journal › Article
TY - JOUR
T1 - Acousto-optical interaction in fishbone-like one-dimensional phoxonic crystal nanobeam
AU - Hsiao, Fu Li
AU - Hsieh, Hao Yu
AU - Hsieh, Cheng Yi
AU - Chiu, Chien Chang
PY - 2014/9
Y1 - 2014/9
N2 - We demonstrate the simultaneous existence of slow photonic and phononic modes in a fishbone-like one-dimensional phoxonic crystal nanobeam. The phoxonic crystal nanobeam, which is formed by a suspended fishbone-like silicon waveguide, is not only an optical one-dimensional grating waveguide but also a waveguide with acoustic local resonance. Because of the slow group velocities, the acousto-optical interactions are significantly enhanced. The operating optical wavelength and acoustic frequency can be manipulated individually by varying certain geometric parameters of the nanobeam.
AB - We demonstrate the simultaneous existence of slow photonic and phononic modes in a fishbone-like one-dimensional phoxonic crystal nanobeam. The phoxonic crystal nanobeam, which is formed by a suspended fishbone-like silicon waveguide, is not only an optical one-dimensional grating waveguide but also a waveguide with acoustic local resonance. Because of the slow group velocities, the acousto-optical interactions are significantly enhanced. The operating optical wavelength and acoustic frequency can be manipulated individually by varying certain geometric parameters of the nanobeam.
UR - http://www.scopus.com/inward/record.url?scp=84906307144&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906307144&partnerID=8YFLogxK
U2 - 10.1007/s00339-014-8456-6
DO - 10.1007/s00339-014-8456-6
M3 - Article
AN - SCOPUS:84906307144
VL - 116
SP - 873
EP - 878
JO - Applied Physics A: Materials Science and Processing
JF - Applied Physics A: Materials Science and Processing
SN - 0947-8396
IS - 3
ER -