NDLI: Bi-directional beam propagation method for problems with multiple dielectric interfaces

Content Provider	IEEE Xplore Digital Library
Author	Rao, H. Scarmozzino, R. Osgood Jr., R.M.
Copyright Year	1998
Description	Author affiliation: Microelectron. Sci. Lab., Columbia Univ., New York, NY, USA (Rao, H.)
Abstract	Conventional beam propagation methods (BPM) only deal with the forward propagating optical field, and, thus, they are useful only if the structure has a sufficiently slowly-varying index along the propagation direction such that the accumulated reflections are negligible. However, many practical guided-wave optical devices involve junctions of different waveguides, laser facets, grating structures, anti-reflection or high-reflection coatings, etc. In all these structures there exists a refractive index discontinuity or variation along the direction of propagation of the optical field, hence consideration of coupling the forward and backward waves must be included for accurate modeling. We present an iterative approach to dealing with problems involving multiple dielectric interfaces, which has significantly reduced memory requirements.
Starting Page	388
Ending Page	389
File Size	161476
Page Count	2
File Format	PDF
ISBN	0780349474
DOI	10.1109/LEOS.1998.737893
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1998-12-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bidirectional control Optical propagation Optical refraction Optical variables control Waveguide junctions Optical waveguides Laser beams Optical reflection Optical devices Laser modes
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A bidirectional beam propagation method for multiple dielectric interfaces

Optical Waveguides

Quasi-3D Model of Edge-emitting Lasers Accounting for Coherent and Incoherent Coupling of Lateral Modes

Numerical methods for optical waveguide devices

Stable and noniterative bidirectional beam propagation method

Analysis of discontinuities in dielectric slab waveguides

Optical properties of tapered laser cavities

Microwave and photonic devices design on periodical dielectric waveguides

Modelling of Laser Operation in RPE Nd3+:LiNbO3 Cannel Waveguides

Bi-directional beam propagation method for problems with multiple dielectric interfaces

Similar Documents

A bidirectional beam propagation method for multiple dielectric interfaces

Optical Waveguides

Quasi-3D Model of Edge-emitting Lasers Accounting for Coherent and Incoherent Coupling of Lateral Modes

Numerical methods for optical waveguide devices

Stable and noniterative bidirectional beam propagation method

Analysis of discontinuities in dielectric slab waveguides

Optical properties of tapered laser cavities

Microwave and photonic devices design on periodical dielectric waveguides

Modelling of Laser Operation in RPE Nd3+:LiNbO3 Cannel Waveguides

Bi-directional beam propagation method for problems with multiple dielectric interfaces