Two Beam Interferometric Inscription of UV femtosecond Fiber Bragg Gratings
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چکیده
The inscription of fiber Bragg gratings with femtosecond laser radiation gives access to a wide range of new materials beyond conventional UV-photosensitive and special hydrogen loaded materials. We have therefore investigated the use of an interferometric technique in combination with UV femtosecond laser pulses to generate fiber Bragg gratings in different types of fibers. Additionally, the tolerances and the limits of the used writing setup are analyzed.
منابع مشابه
Inscription of fiber Bragg gratings by ultraviolet femtosecond radiation.
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تاریخ انتشار 2009