Abstract
We propose and demonstrate a new method to manipulate the Brillouin frequency shift in silica optical fiber by introducing a silica hollow optical fiber (HOF) waveguide structure. Propagation characteristics of acoustic waves guided along the HOF were theoretically analyzed, and the corresponding Brillouin frequency shifts were measured by a Brillouin optical-correlation domain-analysis system. We experimentally observed that Brillouin frequency shift vB monotonically increases as a function of the central air-hole radius, which showed good agreement with the simulation results. We confirmed that a precise control of Brillouin frequency shift can be obtained by controlling the waveguide parameters of the HOF.
| Original language | English |
|---|---|
| Pages (from-to) | 3217-3219 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 34 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 2009 Oct 15 |
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All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
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Analysis of Brillouin frequency shift and acoustic waves in a hollow optical fiber. / Jeong, Yoonseob; Song, Kwang Yong; Hotate, Kazuo; Oh, Kyunghwan.
In: Optics Letters, Vol. 34, No. 20, 15.10.2009, p. 3217-3219.Research output: Contribution to journal › Article
TY - JOUR
T1 - Analysis of Brillouin frequency shift and acoustic waves in a hollow optical fiber
AU - Jeong, Yoonseob
AU - Song, Kwang Yong
AU - Hotate, Kazuo
AU - Oh, Kyunghwan
PY - 2009/10/15
Y1 - 2009/10/15
N2 - We propose and demonstrate a new method to manipulate the Brillouin frequency shift in silica optical fiber by introducing a silica hollow optical fiber (HOF) waveguide structure. Propagation characteristics of acoustic waves guided along the HOF were theoretically analyzed, and the corresponding Brillouin frequency shifts were measured by a Brillouin optical-correlation domain-analysis system. We experimentally observed that Brillouin frequency shift vB monotonically increases as a function of the central air-hole radius, which showed good agreement with the simulation results. We confirmed that a precise control of Brillouin frequency shift can be obtained by controlling the waveguide parameters of the HOF.
AB - We propose and demonstrate a new method to manipulate the Brillouin frequency shift in silica optical fiber by introducing a silica hollow optical fiber (HOF) waveguide structure. Propagation characteristics of acoustic waves guided along the HOF were theoretically analyzed, and the corresponding Brillouin frequency shifts were measured by a Brillouin optical-correlation domain-analysis system. We experimentally observed that Brillouin frequency shift vB monotonically increases as a function of the central air-hole radius, which showed good agreement with the simulation results. We confirmed that a precise control of Brillouin frequency shift can be obtained by controlling the waveguide parameters of the HOF.
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U2 - 10.1364/OL.34.003217
DO - 10.1364/OL.34.003217
M3 - Article
VL - 34
SP - 3217
EP - 3219
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 20
ER -