Color-center waveguides in low-energy electron-bombarded lithium fluoride

Alessio Rocchetti, Gaetano Assanto, Rosa Maria Montereali, Enrico Nichelatti, Fabrizia Somma

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We employ a differential version of m-line spectroscopy through grating coupling in order to measure the refractive index of low-energy electron irradiated lithium fluoride crystal channel waveguides for broadband emission. Using photoresist films and a holographic setup for grating fabrication, we perform an accurate characterization of bidimensional structures and a direct quantitative comparison between treated and blank materials. © 2006 American Institute of Physics.
Original languageEnglish
Article number261111
Pages (from-to)-
JournalApplied Physics Letters
Issue number26
Publication statusPublished - 2006
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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