Refractive index dispersion and related properties in fluorine doped silica.

نویسندگان

  • J W Fleming
  • D L Wood
چکیده

Refractive index dispersion has been determined for fluorine doped fused silica containing 1 and 2% fluorine. Addition of fluorine is found to reduce the refractive index and material dispersion. Fibers modeled for minimization of modal dispersion having fused silica cores and fluorine doped silica cladding show a strong composition dependence of the optimum refractive index profile. Comparison of results with those in the literature based on N.A. vs X measurements reveal minor discrepancies probably due to the drawing pro-

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Diffusion and Interface Effects during Preparation of All-Solid Microstructured Fibers

All-solid microstructured optical fibers (MOF) allow the realization of very flexible optical waveguide designs. They are prepared by stacking of doped silica rods or canes in complex arrangements. Typical dopants in silica matrices are germanium and phosphorus to increase the refractive index (RI), or boron and fluorine to decrease the RI. However, the direct interface contact of stacking elem...

متن کامل

Fabrication of fiber Bragg gratings with 267 nm femtosecond radiation.

Strong high-quality fiber Bragg gratings with photoinduced refractive-index modulation of more than 10-(3) were written in a Corning SMF-28 fiber, a P(2)O5-doped-core fiber and a pure-silica-core fluorine-doped-cladding fiber by third-harmonic radiation (267 nm, 150 fs and 1.2-1.8x1011 W/cm(2)) of a femtosecond Ti:sapphire laser using a phase mask. We compare the 267-nm photosensitivity respons...

متن کامل

Studying Focusing Properties of Graded Index Photonic Crystals Made of Material with Different Refractive Index

In this paper we investigate focusing properties of graded index (GRIN) photonic crystal (PC) structures which are composed of different materials with different refractive indices. GRIN PC structure is constructed from air holes in dielectric background. The holes radii are varied in the normal direction to the propagation in such a way that a parabolic effective refractive index is produced. ...

متن کامل

Photosensitivity, chemical composition gratings, and fiber-based components

The different topics of this thesis include high-temperature stable fiber Bragg gratings, photosensitivity and fiber based components. Fiber Bragg gratings (FBG) are wavelength dispersive refractive index structures manufactured through UV exposure of optical fibers. Their applications range from WDM filters, dispersion compensators and fiber laser resonators for telecommunication applications ...

متن کامل

Transmission Characteristics and Performance Analysis of Silica doped and Plastic Optical Fibers in Optical Communication systems

This paper has proposed the development of transmission capacity and characteristics of the bit rates of local area advanced optical communication networks over wide range of the affecting parameters. Dispersion characteristics in high-speed optical transmission systems is deeply analyzed over a span of optical wavelengths from 1.3 m up to 1.65 m. Two different fiber structures for dispersion...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Applied optics

دوره 22 19  شماره 

صفحات  -

تاریخ انتشار 1983