Propagation characteristics and wavelength tuning of amplified spontaneous emission from dye-doped polymer.
نویسندگان
چکیده
The propagation characteristics of amplified spontaneous emission (ASE) through a rhodamine 6 G-doped polymethyl methacrylate freestanding film waveguide were studied. This was done by shifting the excitation stripe horizontally along a transversely pumped waveguide. By this method, we could tune the ASE wavelength. The maximum tunability thus obtained was approximately 18 nm with a pump stripe length of 6 mm.
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ورودعنوان ژورنال:
- Applied optics
دوره 45 4 شماره
صفحات -
تاریخ انتشار 2006