We theoretically demonstrate the feasibility of using a grating-waveguide structure (GWS) as a loss-tolerant, narrow-band reflector in the UV. We simulate device operation using a Green-function technique. Our numerical simulations indicate that a GWS with a 25-nm grating can be used as a 95% reflector for 157-nm light, even in the presence of intensity absorptions of 50 cm-1.
Loss-tolerant, narrow-band reflector in the UV using a grating-waveguide structure
2002
Abstract
We theoretically demonstrate the feasibility of using a grating-waveguide structure (GWS) as a loss-tolerant, narrow-band reflector in the UV. We simulate device operation using a Green-function technique. Our numerical simulations indicate that a GWS with a 25-nm grating can be used as a 95% reflector for 157-nm light, even in the presence of intensity absorptions of 50 cm-1.File in questo prodotto:
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