[IEEE International Topical Meeting on Microwave Photonics. Technical Digest (including High Speed Photonics Components Workshop) - Princeton, NJ, USA (12-14 Oct. 1998)] International Topical Meeting on Microwave Photonics. Technical Digest (including High Speed Photonics Components Workshop) (Cat. No.98EX181) - Integrated optics photonic mixer for an all-optical implementation of a millimeter and sub-millimeter wave oscillator