Colin Pask
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Physicist and science author
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Physics
Colin Pask's Degrees
- PhD Physics University of Oxford
Why Is Colin Pask Influential?
(Suggest an Edit or Addition)According to Wikipedia, Colin Pask is a British mathematical physicist and science writer. Life He was born in Great Gonerby, on the outskirts of Grantham in Lincolnshire, where his father was a dairy farmer. He was educated at King's School, Grantham from age 11, and went to Queen Mary College, London for a degree course in theoretical physics and mathematics. He graduated B.Sc. there in 1964.
Colin Pask's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- The Stiles-Crawford effect--explanation and consequences. (1973) (189)
- Physical interpretation of Petermann's strange spot size for single-mode fibres (1984) (105)
- Geometric optics approach to light acceptance and propagation in graded index fibres (1977) (83)
- Gaussian and equivalent-step-index approximations for nonlinear waveguides (1991) (60)
- Failure of geometric optics for analysis of circular optical fibers (1974) (55)
- Incoherent illumination of an optical fiber (1973) (46)
- Binding energy difference of 3H and 3He, scattering lengths and charge symmetry of nuclear forces (1971) (46)
- Spectral sensitivity of dipteran retinula cells (1973) (45)
- Light-acceptance property of an optical fiber. (1973) (44)
- The complete Whittaker theorem for two-dimensional integrable systems and its application (1983) (44)
- Number of modes on optical waveguides (1975) (35)
- The effect of three-body forces in 3H (1967) (34)
- Theoretical study of spatial solitons in planar waveguides (1993) (34)
- Directional change of beams undergoing partial reflection (1977) (33)
- Slowly varying optical fibers (1982) (29)
- Mathematics and the science of analogies (2003) (28)
- Optical Fibre Excitation by Lenses (1979) (28)
- Variational and finite element analyses of nonlinear strip optical waveguides (1992) (28)
- Waveguide modes and light absorption in photoreceptors (1973) (27)
- Variational approximations and mode stability in planar nonlinear waveguides (1992) (26)
- Three-nucleon calculations with the Hamada-Johnston potential☆ (1969) (26)
- Illumination of multimode optical fibresleaky ray analysis (1974) (26)
- The Van Cittert-Zernike theorem for optical fibres (1973) (25)
- Nondestructive index profile measurement of noncircular optical fibre preforms (1978) (25)
- Four-photon mixing and dispersion in single-mode fibers. (1986) (23)
- Geometric optics analysis of non-circular, graded-index fibres (1979) (22)
- Simple model for spatial optical solitons in planar waveguides. (1991) (22)
- Nonlinear effects in elliptical-core few-mode optical fibers (1992) (22)
- Experimental characterisation of graded-index single-mode fibres (1980) (22)
- Wave propagation in a graded-index taper. (1987) (21)
- The missing wave momentum mystery (1999) (20)
- Variational approach to nonlinear waveguides-Gaussian approximations (1990) (20)
- Simple optical theory of super-resolution (1976) (20)
- Spectral approach to pulse propagation in a dispersive nonlinear medium (1986) (19)
- Simplified numerical analysis of optical fibres and planar waveguides (1981) (19)
- Angular Sensitivity of Lens-Photoreceptor Systems (1975) (19)
- Optical fibre: Spatial transient and steady state (1975) (18)
- Equivalent optical waveguides (1984) (17)
- Interplay of grating and nonlinearity in mode coupling (1994) (16)
- Photoreceptor optics II: Application to angular sensitivity and other properties of a lens-photoreceptor system (2004) (16)
- Absorption in conical optical fibers (1973) (16)
- Optical properties of retinal photoreceptors and the Campbell effect (1998) (15)
- Group velocity and dispersion in nonlinear-optical fibers. (1991) (14)
- Propagation of partial coherence along optical fibres (1977) (14)
- Exact ray paths in a graded-index taper. (1987) (14)
- Multimode optical fibers: interplay of absorption and radiation losses. (1976) (14)
- Charge asymmetric potentials and the three nucleon system (1971) (13)
- Excitation and power of the unbound modes within a circular dielectric waveguide (1975) (13)
- Light acceptance property of an optical fiber. (1974) (13)
- Equal excitation of all modes on an optical fiber (1978) (13)
- Optical fibre excitation by partially coherent sources (1976) (13)
- Theory of the profile-moments description of single-mode fibres (1982) (12)
- Pulse propagation in optical fibres with index profiles slowly varying along their length (1980) (12)
- Exact expressions for scalar modal eigenvalues and group delays in power-law optical fibers (1979) (12)
- Photoreceptor optics I: Introduction to formalism and excitation in a lens-photoreceptor system (2004) (12)
- Theory of the Stiles-Crawford Effect of the Second Kind (1975) (12)
- Universal curves for power attenuation in ideal multimode fibres (1976) (11)
- Tunnelling rays in graded-index fibres (1978) (11)
- Spatial-frequency response of a photoreceptor and its wavelength dependence. I. Coherent sources. (1994) (11)
- Ray launching and observation in graded-index optical fibers (1979) (10)
- Theory of fused-tapered nonlinear optical fiber couplers. (1993) (9)
- Polarization rotation in nonlinear bimodal optical fibers (1990) (9)
- Generalized parameters for tunneling ray attenuation in optical fibers (1978) (9)
- Signal switching by a control beam in a nonlinear coupler (1994) (9)
- Single-mode fibres in a few moments (1981) (9)
- How Bees Navigate (1972) (8)
- Rays and modes on step-index multimode elliptical waveguides (1979) (8)
- On the neglect of refracting rays in optical fibre power calculations (1975) (7)
- Derivation of Source-field Coherence Properties from Radiation Angular Distribution (1977) (7)
- Power of modes propagating inside a dielectric rod (1974) (7)
- Slab waveguides characterized by moments of the index profile (1984) (7)
- Application of Wolf’s theory of coherence (1986) (6)
- Optical fibre excitation by polychromatic partially coherent sources (1977) (6)
- Detection of polarization and direction by the bee rhabdom (1972) (6)
- Stimulated four-photon mixing in bent few-mode optical fibres (1988) (6)
- Nonlinear optical switching in birefringent gratings. (1994) (6)
- New method for equivalent-step-index fibre determination (1983) (6)
- The angular spectrum approach to diffraction of partially coherent light (1977) (6)
- A Vector Theory for Fraunhofer Diffraction of Partially Coherent Light by a Circular Aperture (1976) (6)
- Effects of loss on equivalent-step-index fibre determination (1983) (5)
- Pulse propagation in multimode optical fibres (1975) (5)
- Chaos in optics: field fluctuations for a nonlinear optical fibre loop closed by a coupler (1987) (5)
- Constant of motion for modal interactions in nonlinear dielectric waveguides (1998) (5)
- Geometric optics approach to optical fibre excitation by partially coherent sources (1977) (5)
- Pulse dispersion in optical fibers of arbitrary refractive-index profile. (1980) (5)
- Optical coherence and Wolf’s theory for electromagnetic waves (1988) (5)
- Characterization and design of single-mode optical fibres (1982) (4)
- Splicing of optical waveguides with lossless graded-index tapers (1988) (4)
- Evidence for a new optical element in insect visual systems (1989) (4)
- Polarization behaviour in lossy non-linear birefringent optical fibres (1990) (4)
- Analysis of multimode optical fibres with profile perturbations (1981) (4)
- Nonlinear polarisation behaviour on circular core bimodal optical fibres (1989) (4)
- Spatial-frequency response of a photoreceptor and its wavelength dependence. II. Partially coherent sources (1997) (4)
- The Stiles–Crawford effect: a theoretical revisit (2013) (4)
- The effects of source configuration on bandwidth and loss measurements in optical fibres (1983) (4)
- Analysis of planar waveguides formed by nonuniform nonlinearity (1993) (4)
- Developments in the theory of equivalent-step-index fibers (1984) (4)
- Image detection by a bee ommatidium (1973) (3)
- Letter: Waveguide modes and light absorption in photoreceptors. (1973) (3)
- The effect of cladding loss in graded-index fibres (1978) (3)
- Coherence properties in the image of a partially coherent object (1977) (3)
- Geometric optics limit of Marcuse&s coupled power equations. (1976) (3)
- A theory for changes in spectral sensitivity induced by off axis light (1972) (3)
- Effect of Goos-Hänchen shifts on pulse widths in optical waveguides. (1977) (3)
- Irreducible tensor operator form for three-body potentials (1969) (3)
- Computation of bessel functions of complex argument using their zeros (1979) (3)
- Regular and irregular motion: new mechanical results and fibre optics analogies (1983) (3)
- Potential symmetry in dynamics and the onset of chaos (1984) (3)
- Modified ray tracing in a dielectric rod. (1974) (2)
- Bandwidth and manufacturing tolerances on multimode fiber refractive-index profiles. (1981) (2)
- Optical-fibre excitation by finite beams (1975) (2)
- Can an individual bee ommatidium detect an image? (1972) (2)
- Non-central forces in low energy nuclear physics (1970) (2)
- Properties of modes on perturbed fibres (1986) (2)
- Magnificent Principia: Exploring Isaac Newton's Masterpiece (2013) (1)
- Comparison of focal and afocal optics in insect eyes (1988) (1)
- Interpretation of optical-fibre baseband frequency measurement (1978) (1)
- Simple bounds on modal propagation constant for arbitrarily shaped optical fibres (1988) (1)
- Two- and three-body bound state results for the Tamagaki nucleon-nucleon potential (1969) (1)
- TE01 waves in nonlinear optical fibers and their device implications (1994) (1)
- The Monkey and the Coconuts Puzzle: Exploring Mathematical Approaches (1998) (1)
- Introduction to Fiber Optics and Nonlinear Effects in Optical Fibers (1992) (1)
- Characterization of single-mode fibers by profile moments: on-axis dips and waveguide dispersion (1982) (1)
- Leaky ray correction factors for elliptical multimode fibres (1980) (1)
- Math for the Frightened: Facing Scary Symbols and Everything Else That Freaks You Out About Mathematics (2011) (0)
- On the derivation and interpretation of the marcatili profile condition for optical fibres (1978) (0)
- Single-mode fibres operating at few-mode wavelengths (1988) (0)
- Erratum: Analysis of planar waveguides formed by nonuniform nonlinearity (1993) (0)
- Varying nonlinearity, waveguides and novel fields (1993) (0)
- Momentum in nonlinear optics (2000) (0)
- PHENOMENOLOGICAL NUCLEAR THREE-BODY FORCES. (1970) (0)
- Analysis of optical fibre connectors and modal noise generation (1980) (0)
- Effect of waveguide modes on the spatial-frequency response of a photoreceptor (1993) (0)
- Accurate Gaussian and equivalent-step-index approximations for highly nonlinear waveguides (1990) (0)
- Design parameters for two-mode-interference couplers with varying nonlinearity (1994) (0)
- Application of nonlinear oscillator theory to multimode fibres (1983) (0)
- EFFECT OF THREE-BODY FORCES IN THE TRITON. (1968) (0)
- Comment on Illumination of graded-core fibres [and reply] (1976) (0)
- Spatial Solitons in Planar Waveguides (1992) (0)
- Letters to the editor: Image detection by a bee ommatidium. (1973) (0)
- Newton's Principia (2014) (0)
- Polarization changes and modes on non-linear optical fibres (1988) (0)
- Impulse response calculation: invitation to a problem in numerical integration (1980) (0)
- TAMAGAKI AND HAMADA--JOHNSTON POTENTIALS AND ELASTIC ELECTRON--DEUTERON SCATTERING. (1971) (0)
- Three-body potential matrix elements for the triton (1969) (0)
- Answering junior ant's ‘why’ for Pythagoras' Theorem (2002) (0)
- Polarization Rotation in Non-Linear Bi-Modal Optical Fibers (1989) (0)
- Energy balance in linear and nonlinear waves (2001) (0)
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