Abstract
We report on the fabrication of channel waveguides in bismuth germanate (BGO) crystal using focused ion-beam writing. 1 and 2 MeV He+ ions with different fluences are utilized to directly write waveguides in BGO crystal. The guiding properties of the BGO waveguides are explored at the wavelengths of 632.8 nm, 1.31 μm and 1.55 μm, showing that the channel waveguides support light guidance from visible to telecommunication bands along both transverse-electric and transverse-magnetic polarizations.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
