Optics and Lasers: Including Fibers and Optical Waveguides |
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amplitude aperture stop assume atom bandwidth beam blackbody cavity coherent collimated confocal coupler crystal curve detector diameter diffraction grating diffraction pattern diffuser distance edge electric field electric-field electrons emitted energy equal equation Fabry-Perot interferometer fiber film focal length Fraunhofer diffraction frequency plane Fresnel fringes function Gaussian beam glass graded-index fiber hologram holography illuminated impulse response incoherent index of refraction integral intensity interference pattern irradiance known laser layer lens lenses light located luminous magnification maximum measured microscope mirrors mode modulator n₁ nearly numerical aperture object optic axis optical path optical system oscillation output paraxial approximation perpendicular phase photodiode pinhole point source polarization prism propagation pulse radiation radius rays reconstruction reflection resolution limit result scanning scattered Sect shown in Fig shows single-mode slit spatial frequency speckle spectral substrate surface temperature thickness transmitted velocity voltage wave wavefront waveguide wavelength width zone plate