Fabrication of micro-ridge long-period gratings inscribed on polarization-maintaining fibers
- Title
- Fabrication of micro-ridge long-period gratings inscribed on polarization-maintaining fibers
- Author
- 한영근
- Keywords
- Long-period fiber gratings; Strain sensor; Polarization-maintaining fiber
- Issue Date
- 2014-02
- Publisher
- SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA
- Citation
- Nanoscale Research Letters December 2014, 9, 39, 5p
- Abstract
- We experimentally investigated a simple and new technique for the fabrication of micro-ridge long-period gratings (MRLPGs) based on polarization-maintaining fibers (PMFs). The cladding region of the PMFs was etched periodically using a wet etching technique resulting in the periodic formation of micro-ridges on the surface of the PMF. The PMF-based MRLPGs has two resonant peaks because of the birefringence of the PMF. The extinction ratios of two resonant peaks of the PMF-based MRLPGs were effectively improved by increasing the applied strain because of the photoelastic effect.
- URI
- https://link.springer.com/article/10.1186/1556-276X-9-39http://hdl.handle.net/20.500.11754/48017
- ISSN
- 1556276X
- DOI
- 10.1186/1556-276X-9-39
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML