Thermal Characteristics of an Optical Add/Drop Multiplexer Using Fiber Bragg Grating Filter

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Theory of Fiber Optical Bragg Grating- Revisited

The reflected signature of an optical fiber Bragg grating is analyzed using the transfer function method. This approach is capable to cast all relevant quantities into proper places and provides a better physical understanding. The relationship between reflected signal, number of periods, index of refraction, and reflected wave phase is elucidated. The condition for which the maximum reflectivi...

متن کامل

Fiber-Bragg-Grating Based Optical Amplifiers

In this chapter, we propose several schemes for fiber amplifiers which are all using fiber Bragg gratings (FBGs) as the key elements for their advantages of better uniformity, higher contrast ratio and lower cost. Several applications using FBG-based fiber amplifiers are also introduced. Therefore, this chapter initiates the overview of FBGs characteristics in Sec. 1, then addresses the FBGs pl...

متن کامل

Optimization of Bistability in Nonlinear Chalcogenide Fiber Bragg Grating for All Optical Switch and Memory Applications

We solve the coupled mode equations governing the chalcogenide nonlinear fiber Bragg gratings (FBGs) numerically, and obtain the bistability characteristics. The characteristics of the chalcogenide nonlinear FBGs such as: switching threshold intensity, bistability interval and on-off switching ratio are studied. The effects of FBG length and its third order nonlinear refractive index on FBG cha...

متن کامل

Dispersion Compensation in Optical Fiber Communication using Bragg Grating

This paper discussed on a simulation of optical transmission system in optical fiber. To achieve the foremost effective performance of communication system, dispersion should be stipendiary. Fiberbragg grating is chosen as important components to compensate the dispersion in optical communication system.FBG is very simple, has low cost filter for wavelength selection and low insertion loss, it ...

متن کامل

Fiber Bragg grating as an optical filter tuned by a magnetic field.

We describe a novel tunable optical filter for use in optical-frequency-domain multiplexed communication systems. The shift in the Bragg condition of a fiber Bragg grating as a result of magnetically induced circular birefringence is calculated with coupled-mode theory on the basis of circular states of polarization, and the values obtained for silica and terbium-doped optical fibers are compared.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of Korean Institute of Electromagnetic Engineering and Science

سال: 2007

ISSN: 1226-3133

DOI: 10.5515/kjkiees.2007.18.12.1383