"Design of Singlets with Continuously Varying Indices of Refraction", J. Opt. Soc. Am., 61,(7)886-94 (1971).

"Third-Order Aberrations of Inhomogeneous Lenses with Cylindrical Index Distributions" (with P.J.Sands), J.Opt.Soc.Am., 61,(9), 1195-1201(1971).

"Lens Designs for Inhomogeneous Glass," Western Electric Technical Notes,5,(1)(1971).

"Raytracing in Gradient-Index Media", J. Opt. Soc. Am., 65, (4) 451-55 (1975).

"Raytracing in Tilted, Decentered, Displaced Gradient-Index Optical Systems", J. Opt. Soc. Am., 66,(8)789-95(1976).

"Design of High Speed Optical Production Line," (with J.J.Bohache and G.H.Chen) Opt. Eng.,15,(5)416-23(1976).

"Laser Fusion Microballoon Wall-Thickness Measurements: A Comparative Study" (with G.M.Halpern et al.), J.Appl.Phys.,48,(3)1223 -28(1977).

"Design and Construction of a Phase-Locked Interference Microscope" (with G.W.Johnson), Proc.Syst.Integration & Opt.Design II - Another Look,SPIE, 103,76-85(1977).

"Catadioptric System with a Gradient-Index Corrector Plate", J.Opt.Soc.Am., 67,(9)1143-46(1977).

"Design of a Single Element Gradient-Index Collimator", J. Opt. Soc. Am.,67, (9) 1134-37(1977).

"Gradient-Index Optical Lenses" (with D.P.Ryan), The Physics Teacher, 15, (7) 409-13(1977).

"Phase-Locked Interferometry" (with G.W.Johnson and D.C.Leiner), Clever Opt.- Innovat. Appli. of Opt.,SPIE,126,152-60(1977).

"Phase-Lock Interference Microscopy" (with D.C.Leiner), Proc. EOSD Symp., 726-31(1977).

"Measurement of the Optical Properties of Gradient-Index Materials" (with D.P.Ryan), J.Opt.Soc.Am., 68,(9)1157-66(1978).

"Real-Time Phase Microscopy using a Phase-Lock Interferometer" (with D.C.Leiner), Rev.Sci.Inst.,49,(12)1702-05(1978).

"Large Aperture A.C.Interferometer for Optical Testing" (with R.Murray and F.B.Neves), Appl. Opt.,17,(24)3959-63(1978)

"Aspherical Surface Polishing with a Ring Polisher" (with G.H.Chen), Appl. Opt., 18,(4) 559-62(1979).

"Phase-Locked Interferometry" (with G.W.Johnson and D.C.Leiner), Opt. Eng.,18,(1) 46-52(1979).

"Interferometric Measurement of the Optical Phase Distribution for Fresnel Diffraction by a Straightedge" (with R.W.Boyd), Appl. Opt., 18,(12) 2013-16(1979).

"Phase-Locked Moire” Fringe Analysis for Automated Contouring of Diffuse Surfaces" (with B. E.Truax), Appl.Opt.,18,(1)91-96(1979).

"Review of Gradient-Index Optics" (with S.D.Fantone), Phys.Prop.of Op. Mat.,SPIE,204, 38-43(1979).

"Gradient-Index Optics: A Review", Appl. Opt.,19,(7)1035-38(1980).

"Chromatic Variation of Index of Refraction Gradients. Part 1" (with L.Gregorka), Appl. Opt.,19,(7)1096-1100(1980).

"Radial Gradient-Index Lenses with Zero Petzval Aberration" (with R.T.Salvage), Appl. Opt., 19,(7)1081-86(1980).

"Design of a Gradient-Index Binocular Objective" (with P.O.McLaughlin et al.), Proc. OSA 1980 Intern. Lens Des. Conf., SPIE,237,369-79(1980).

"Gradient-Index Optics: A Review", Proc. OSA 1980 Intern. Lens Des. Conf., SPIE,237, 364-68(1980).

"Phase-Locked Moire “Fringe Analysis for Scoliosis Detection", in Moire. Fringe Topography and Spinal Deformity, ed. M. S. Moreland, Pergamon Press, 48-65 (1981).

"Design of a Gradient-Index Photographic Objective" (with L. G. Atkinson et al.), Appl. Opt., 21,(6)993-98(1982).

"Measurement of the Chromatic Variation of Index of Refraction Gradients" (with D.P.Ryan), Appl. Opt.,21,(6)1042-51(1982).

"Imaging Capabilities of a Long Gradient-Index Rod", (with L.G.Atkinson and N. J. Sullo) Appl. Opt., 21,(6)1004-8(1982).

"Ray Tracing in Anamorphic Gradient-Index Media" (with J.M.Stagaman), Appl. Opt.,21, (6)999-1003(1982).

"Gradient-Index Optical Materials", Proc. 2nd Intern. Otto-Schott- Kolloquium, 193-203 (1982).

"Optical Surfacing Center using Computer Numerical Control Machinery" (with L.G.Atkinson), Proc. 1982 Electr. Mini-Symp., 72-90(1982).

"Gradient-Index Eyepiece Design" (with J.F.Forer et al.), Appl.Opt., 22,(3)407- 12(1983).

"Rectangular Luneburg-Type Lenses for Integrated Optics" (with V.E.Wood et al.), Opt. Ltrs.,8, (4)226-28(1983).

"Gradient-Index Wide Angle Photographic Objective Design" (with L.G. Atkinson et al.), Appl. Opt., 23,(11)1735-41(1984).

"GRIN IV: gradient-index optical imaging systems", Appl. Opt., 23, 1699, (1984)

"Laser Diode to Fiber-Coupling using Anamorphic Gradient-Index Lenses" (with J.M.Stagaman), Appl. Opt.,23, (11)1730-34(1984).

"Measurement of Absolute Gradient-Index Profiles using Modulation Ellipsometry" (with N.J.Sullo), Appl. Opt., 23, (11) 1765-73 (1984).

"Gradient-Index Components", Proc.Nat.Sci.Found.Grantees Mtng (1984).

"Gradient-Index in the Year 2004", J.Non-Crys.Solids,73,285-86 (1985).

"Unusual Optical Forms," Geometrical Optics, SPIE 531, 256-63 (1985).

"Gradient-Index Profile Control by Field-Assisted Ion Exchange in Glass" (with S.N.Houde-Walter), Appl. Opt., 24, (24) 4288-96 (1985).

"Measurement of the Differential Thermal Expansion and Temperature Dependence of Refractive Index in Gradient-Index Glass" (with P.O.McLaughlin), Appl. Opt., 24, (24)4334-41 (1985).

"Models for the Thermal Expansion Coefficient and Temperature Coefficient of the Refractive Index in Gradient-Index Glass" (with P.O.McLaughlin), Appl. Opt.,24, (24)4342-48 (1985).

"Model for the Chromatic Properties of Gradient-Index Glass" (with D.P. Ryan-Howard), Appl. Opt.,24,(24)4356-66 (1985).

"Photocopy Reduction Arrays: Design and Analysis" (with J.F. Goldenberg and J.J. Miceli), Appl.Opt.,24,(24)4288-96 (1985).

"Application of Gradient-Index Lens Design Techniques to Lenses for Integrated Optics", Procs. Internatl. Lens Design Conference, SPIE 554, 319-26 (1985).

"Preparation of Gradient-Index Glass Rods by the Sol-Gel Process" (with M.Yamane and J.B.Caldwell), Ltr.Ed.,J.Non-Cryst.Solids, 85, 244-46 (1986).

"Image Analysis of Curved Gradient-Index Rods" (with M.J. Nadeau and J.J. Miceli), Appl. Opt.,25,(11)1780-90 (1986).

"Design of Gradient-Index Lens Systems for Disc Format Cameras" (with J.B. Caldwell), Appl.Opt.,25,(18)3351-55 (1986).

"Gradient Infrared Optical Material Prepared by a Chemical Vapor Deposition Process" (with M.A.Pickering and R.L.Taylor), Appl. Opt.,25,(19)3364-72 (1986).

"Gradient-Index Binocular Objective Design" (with J.B. Caldwell, et al.), Appl.Opt.,25,(19)3345-50 (1986).

"Delta-n Control in GRIN Glass by Additives in AgCl Diffusion Baths" (with S.N. Houde-Walter), Appl.Opt.,25,(19)3373-78 (1986).

"Current Materials for Gradient-Index Optics," Proc.30th Ann.Intern. Tech.Symp-Opt.& Optoelect.Engin., SPIE 679, 2-6 (1986).

"CAM Optical Fabrication System" (with L.G. Atkinson), Proc. SPIE, 676, 55-58 (1986).

"Design, Fabrication, and Testing of a Gradient-Index Binocular Objective" (with D.S. Kindred), Proc.SPIE-Int. Soc. Opt. Eng., SPIE 766, 108-110 (1987).

"Gradient-Index Optics" (with L. Pugliese), Photonics Spectra, March, 71-76 (1987).

"Development of Concentration at Glass/Salt Interface in Diffusing GRIN Glass" (with S.N.Houde-Walter), J. of Non-Crystalline Solids, (99)104-112 (1988).

"Design, fabrication, and testing of a GRIN binocular objective" (with Douglas S. Kindred), Appl.Opt.,27,(3)492-495 (1988).

"Measurement of the refractive-index profile in polycrystalline germanium-silicon alloy GRIN crystals" (with Denis P. Naughton, and Joseph J. Miceli, Jr.), App.Opt.,27(3) 505-507 (1988).

"Real-time index profile measurement during GRIN glass fabrication" (with Susan Houde- Walter), App.Opt.,27,(3)508-515 (1988).

"Infrared Gradient-Index Design" (with J.R. Zinter), Photonics Spectra, July, 117-122 (1988).

"Radial Gradient-Index Eyepiece Design" (with J.P. Bowen, J.B. Caldwell, L.R. Gardner, N. Haun, M. Houk, D. Kindred, M. Shiba and D. Wang), Appl. Opt., Volume 27, August 1988.

"Gradient-Index Lenses: Technology Derived from Nature", Ceramic Bulletin, Vol. 68, No. 11, 1941-1945 (1989)

"Gradient-Index Laser Scanning Analysis" (with Leland G. Atkinson, Debra S. Seitz, J. Robert Zinter), SPIE, Vol. 1079, 453-460 (1989)

"Systematic Approach to the Design of Axial Gradient Lenses" (with David Y.H. Wang), OSA International Lens Design Conference, Monterey, California, June 1990.

"Gradient-Index Profile Control from Mixed Molten Salt Baths" (with Joan E. Samuels), Appl. Opt., 29(28):4042-4050 (1990).

"Design and Tolerancing of Aspherical and Gradient-Index Germanium Singlets of Equal Performance" (with Nathalie M. Renaud), Appl. Opt., Vol. 29, October 1990.

"Axial and Radial Gradient-Index Titania Flint Glasses" (with Douglas S. Kindred and Julie Bentley), Appl. Opt., 29(28):4036-4041 (1990).

"Index Profile Control Using Li+ for Na+ Exchange in Alumino-Silicate Glasses"
(with Niels Haun and Douglas Kindred), Appl. Opt., Vol. 29, October 1990.

"Third-Order Aberration Theory for Weak Gradient-Index Lenses” (with David Y. H. Wang), Appl. Opt., Vol. 29, October 1990.

"Effects of Axial and Radial Gradients on Cooke Triplets" (with C. Gary Blough, John P. Bowen, Niels Haun, Douglas S. Kindred, R. John Koshel, Daniel M. Krill, Christopher Saxer, and David Y.H. Wang), Appl. Opt., Vol. 29, October 1990.

"Computer-Based Program for Fabricating Precision Optics Integrates Design, Engineering, Manufacturing Processes, and Quality Control" (with Harvey Pollicove), Laser Focus World, Vol. 27, No. 3, March 1991.

"Center for Optics Manufacturing" (with Harvey Pollicove), Photonics Spectra, March 1992.

"COM: Working to Move The Optics Industry into the 21st Century” (with Harvey Pollicove), Photonics Spectra, May 1992.

"Control of the radial gradient-index profile by leaching of a gel" (with Niels Haun), Appl. Opt., 31(25):5225-5229 (1992).

"Gradient Index Optics: What's the Hold-up in Applications?”, Optics & Photonics News, Vol. 3, No. 1, November 1992, Part I.

"Gradient Index Optics: What's the Hold-up in Applications?”, Optics & Photonics News, Vol. 3, No. 12, December 1992, Part II.

"Reconstruction of Surface Profiles Using Optical Differentiation and Confocal Microscopy", published in Proceedings Soc. Photo-Opt. Instrum. Eng., Vol. 2184.

"Quantitative Phase Imaging in Confocal Microscopy by Optical Differentiation" (with A. Kulawiec), Appl. Opt., Vol. 33, No. 28, October 1, 1994.

“Roundtable: Whither Now Our Research Universities?” (with R.L. Byer, P.M. Eisenberger, K. Gottfried, L.H. Greene, D.N. Langenberg, E.J. Moniz, S.C. Solomon), Physics Today, March 1995.

"Rigid Endoscopic Relay Systems: A Comparative Study" (with T.H. Tomkinson, J.L. Bentley, M.K. Crawford, C.J. Harkrider, J.L. Rouke), Appl. Opt., 35:6674-6683 (1996).

"Design of Three-Element Night-Vision Goggle Objectives" (with J.L. Rouke, M.K. Crawford, D.J. Fischer, C.J. Harkrider, and T.H. Tomkinson), Appl. Opt., 37:622-626 (1998).

"Time Varying Boundary Condition Diffusion for Gradient-Index Design" (with C. Harkrider), International Optical Design Conference Proceedings, SPIE, 3482 (1998).

"Birefringence Measurements in Gradient-Index Rod Lenses" (with J.L. Rouke), Appl. Opt., 38:6574-6580 (1999).

"Birefringence in Gradient-Index Rod Lenses: A Direct Measurement Method and Interferometric Polarization Effects" (with J.L. Rouke), Appl. Opt., 40:4971-4980 (2001).