Hello all,

do you know an unexpensive source for 4" Silicon on Sapphire wafers? They
should be backside polished and the thickness of the Si layer should be
around half a micron.

Thank you,
Carl.

----------------------------------------------------------------------
Carl Kubler                                     phone: (604) 291 3481
Physics Department                                fax: (604) 291 3592
Simon Fraser University
Burnaby, BC V5A 1S6
Canada