S. D. Collins, R. L. Smith, C. Gonzalez, K. P Stewart, J. G Hagopian, and J. M. Sirota,.. FOURIER-TRANSFORM OPTICAL MICROSYSTEMS. Optics Letters, 24(12), (1999)  844-6.
 

1999 S. D. Collins, A.P. Wallace, R. L. Smith, J. M. Sirota, and C. Gonzalez, MICROPHOTONICS SYSTEMS IMPLEMENTATION, Digest of Transducer '99, The 10thInternational Conference on Solid-State Sensors and Actuators, Sendai, Japan,  June 7-10 1999, Vol I. pp  124-127.

1999  K. Tseng, J. Liu, C. B. Lebrilla, S. D. Collins, and R. L. Smith, INTEGRATED MICROCHIP FOR CAPILLARY ELECTROPHORESIS AND MATRIX-ASSISTED LASER DESORPTION/IONIZATION, SPIE/ BiOS T99,  Micro- and Nanofabricated Structures and Devices for Biomedical Environmental Applications II, 25-26 January 1999 Proceedings of SPIE Vol. 3606, pp. 19.

1998 C. Gonzalez, R. L. Smith, D. G. Howitt, and S. D. Collins, MICROJOINERY: CONCEPT, DEFINITION, AND APPLICATION TO MICROSYSTEM DEVELOPMENT, Sensors and Actuators A-Physical, 66(1-3), 315-332.