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We study the shift of a long period grating's resonance wavelength with UV induced refractive index changes in an all-solid photonic bandgap fiber. A long period grating is mechanically imprinted in an all-solid photonic bandgap...

Refractive index sensing Optical fiber characterization Tunable filters Long period gratings Photonic crystal fibers

We study the shift of a long period grating's resonance wavelength with UV induced refractive index changes in an all-solid photonic bandgap fiber. A long period grating is mechanically imprinted in an all-solid photonic bandgap...

Refractive index sensing Optical fiber characterization Tunable filters Long period gratings Photonic crystal fibers