SPECKLE IN IMAGES.WELFORD WT.1976; J. OPT. SOC. AMER.; U.S.A.; DA. 1976; VOL. 66; NO 11; PP. 1172-1174; BIBL. 8 REF.Article

FIRST ORDER STATISTICS OF SPECKLE PRODUCED BY WEAK SCATTERING MEDIA.WELFORD WT.1975; OPT. QUANTUM ELECTRON.; G.B.; DA. 1975; VOL. 7; NO 5; PP. 413-416; BIBL. 9 REF.Article

OPTICAL ESTIMATION OF STATISTICS OF SURFACE ROUGHNESS FROM LIGHT SCATTERING MEASUREMENTS.WELFORD WT.1977; OPT. QUANTUM ELECTRON.; G.B.; DA. 1977; VOL. 9; NO 4; PP. 269-287; BIBL. 1 P. 1/2Article

LASER SPECKLE AND SURFACE ROUGHNESSWELFORD WT.1980; CONTEMP. PHYS.; ISSN 0010-7514; GBR; DA. 1980; VOL. 21; NO 4; PP. 401-412; BIBL. 1 P.Article

APLANATISM AND ISOPLANATISM.WELFORD WT.1976; PROGR. IN OPT.; NETHERL.; DA. 1976; VOL. 13; PP. 269-292; BIBL. 1 P. 1/2Article

APLANATIC HOLOGRAM LENSES.WELFORD WT.1975; J. PHOTOGR. SCI.; G.B.; DA. 1975; VOL. 23; NO 2; PP. 84-87; BIBL. 9 REF.Article

DESIGN OF NONIMAGING CONCENTRATORS AS SECOND STAGES IN TANDEM WITH IMAGE-FORMING FIRST-STAGE CONCENTRATORSWINSTON R; WELFORD WT.1980; APPL. OPT.; USA; DA. 1980; VOL. 19; NO 3; PP. 347-351; BIBL. 5 REF.Article

DIMENSIONAL CONSISTENCY IN THE FORMULATION OF THE DIFFRACTION THEORY OF IMAGE FORMATION.BARNETT ME; WELFORD WT.1976; OPTIK; DTSCH.; DA. 1976; VOL. 46; NO 1; PP. 27-32; ABS. ALLEM.; BIBL. 1 REF.Article

A RE-FORMULATION OF SOME RESULTS OF P. BECKMANN FOR SCATTERING FROM ROUGH SURFACES.CHANDLEY PJ; WELFORD WT.1975; OPT. QUANTUM ELECTRON.; G.B.; DA. 1975; VOL. 7; NO 5; PP. 393-397; BIBL. 2 REF.Article

EFFICIENCY OF NONIMAGING CONCENTRATORS IN THE PHYSICAL-OPTICS MODELWINSTON R; WELFORD WT.1982; J. OPT. SOC. AM. (1930); ISSN 0030-3941; USA; DA. 1982; VOL. 72; NO 11; PP. 1564-1566; BIBL. 6 REF.Article

ADJUSTING SPATIALLY SEPARATED PLANE MIRRORS TO COPLANARITYTWISS RQ; WELFORD WT.1980; APPL. OPT.; USA; DA. 1980; VOL. 19; NO 14; PP. 2416-2418; BIBL. 3 REF.Article

GEOMETRICAL VECTOR FLUX AND SOME NEW NONIMAGING CONCENTRATORSWINSTON R; WELFORD WT.1979; J. OPT. SOC. AMER.; USA; DA. 1979; VOL. 69; NO 4; PP. 532-536; BIBL. 10 REF.Article

IDEAL FLUX CONCENTRATORS AS SHAPES THAT DO NOT DISTURB THE GEOMETRICAL VECTOR FLUX FIELD: A NEW DERIVATION OF THE COMPOUND PARABOLIC CONCENTRATORWINSTON R; WELFORD WT.1979; J. OPT. SOC. AMER.; USA; DA. 1979; VOL. 69; NO 4; PP. 536-539; BIBL. 4 REF.Article

TWO-DIMENSIONAL CONCENTRATORS FOR INHOMOGENOUS MEDIA.WINSTON R; WELFORD WT.1978; J. OPT. SOC. AMER.; U.S.A.; DA. 1978; VOL. 68; NO 3; PP. 289-291; BIBL. 8 REF.Article

THE ELLIPSOID PARADOX IN THERMODYNAMICSWELFORD WT; WINSTON R.1982; J. STAT. PHYS.; ISSN 0022-4715; USA; DA. 1982; VOL. 28; NO 3; PP. 603-606; BIBL. 3 REF.Article

UPPER BOUND ON THE EFFICIENCY OF CERTAIN NONIMAGING CONCENTRATORS IN THE PHYSICAL-OPTICS MODELWELFORD WT; WINSTON R.1982; JOURNAL OF THE OPTICAL SOCIETY OF AMERICA (1930); ISSN 0030-3941; USA; DA. 1982; VOL. 72; NO 9; PP. 1244-1246; BIBL. 4 REF.Article

ON THE PROBLEM OF IDEAL FLUX CONCENTRATORS.WELFORD WT; WINSTON R.1978; J. OPT. SOC. AMER.; U.S.A.; DA. 1978; VOL. 68; NO 4; PP. 531-534; BIBL. 11 REF.Article

ON THE COHERANCE LENGTH OF A MONOCHROMATOR FOR USE WITH A MICHELSON STELLAR INTERFEROMETERTWISS RQ; WELFORD WT.1973; OPTICS COMMUNIC.; NETHERL.; DA. 1973; VOL. 7; NO 2; PP. 103-106; BIBL. 1 REF.Serial Issue

SEA WAVE DETECTION BY OPTICAL FOURIER TRANSFORMS FROM SEASAT SAR IMAGESLESSARD RA; WELFORD WT; ZHANG FL et al.1981; OPT. ACTA; ISSN 0030-3909; GBR; DA. 1981; VOL. 28; NO 3; PP. 283-287; BIBL. 5 REF.Article

HIGH APERTURE LENS FOR LASER COMPRESSION EXPERIMENTS: A NEW TYPENICHOLAS DJ; PATAKY C; WELFORD WT et al.1978; APPL. OPT.; USA; DA. 1978; VOL. 17; NO 21; PP. 3368-3371; BIBL. 3 REF.Article

OPTICAL DECODING OF SATELLITE-BORNE SYNTHETIC APERTURE RADARBARNETT ME; SMITH RW; WELFORD WT et al.1978; OPT. ACTA; GBR; DA. 1978; VOL. 25; NO 8; PP. 707-714; BIBL. 3 REF.Article