Beam propagation method books

Read beam propagation method for design of optical waveguide devices by. Katsunari okamoto, in fundamentals of optical waveguides second edition, 2006. A finitedifference beam propagation method fdbpm is outlined and assessed in comparison with a conventional beam propagation method fftbpm. It is essentially the same as the socalled parabolic equation pe method in underwater acoustics. The dynamic mode profile can be accurately estimated as the wave propagates through the wave guide. This chapter describes the beam propagation method bpm, which is the most powerful technique to investigate linear and nonlinear light wave propagation phenomena in axially varying waveguides such as curvilinear directional couplers, branching and combining waveguides, sshaped bent waveguides. A vector beam propagation method bpm for the modeling and simulation of electromagnetic wave propagation in optical guidedwave devices is proposed. The basic of the bpm technique in the frequency domain relies on treating the slowly varying envelope of the monochromatic electromagnetic field under paraxial propagation. This book presents several approaches for treating the light. Finite element methods for nonlinear optical waveguides. It can be used to demonstarate the concept of beam propagation. Beam propagation method for design of optical waveguide devices lifante pedrola, gines on. Finitedifference fullvectorial beam propagation method development and microlens design for fiber to laser diode coupling he, yongzhi, shi, frank on. Beam propagation method the beam propagation method is a numerical way of determining the fields inside a waveguide.

Fundamentals of optical waveguides 2nd edition elsevier. Beam propagation method for design of optical waveguide. A vector beam propagation method for guidedwave optics ieee. An assessment of finite difference beam propagation method ieee.

This lecture steps the student through the formulation and implementation of a basic finitedifference beam propagation method. Pdf a finitedifference beam propagation method fdbpm is outlined. Pdf an assessment of finite difference beam propagation method. Browse the amazon editors picks for the best books of 2019, featuring our favorite.

Optical waveguide analysis using beam propagation method. The beam propagation method bpm is an approximation technique for simulating the. Propagation method can be used to obtain the eigenmodes of longitudinal. The beam propagation method bpm is an approximation technique for simulating the propagation of light in slowly varying optical waveguides. Basic gui for beam propagation method for advancing gaussian beam in a profiled medium. With this method, the mode profile of an unusual waveguides such as ycouplers can be determined with ease.

Pdf a beam propagation method that handles reflections. This chapter describes the beam propagation method bpm, which is the most powerful technique to investigate linear and nonlinear light wave propagation phenomena in axially varying waveguides such as curvilinear directional couplers, branching and combining waveguides, sshaped bent waveguides, and tapered waveguides. Beam propagation method for design of optical waveguide devices. The boundary conditions must be chosen such that it does not introduce errors in the propagation description of the optical field. Beam propagation method and microlens design for optical. Scientific publishenikluwer academic, and coauthored the books analysis. Both bpm and the pe were first introduced in the 1970s. A cylindrical form of the finite difference beam propagation method fdbpm is, for the first time, proposed to make easier the analysis of optical waveguide. Finitedifference fullvectorial beam propagation method. Beam propagation method based on fast fourier transform and finite difference schemes and its application to optical diffraction grating article pdf available march 2006 with 2,058 reads.