✦ LIBER ✦

Analysis of the effects of mode coupling on the bandwidth characteristics of step-index plastic optical fiber

✍ Scribed by Shilie Zheng; Xiaofeng Jin; Xianmin Zhang

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 111 KB
Volume: 48
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.21372

No coin nor oath required. For personal study only.

✦ Synopsis

fiber [7,8]. So we can say that this shift is the result of the resonant nonlinearity of the grating. Through measuring the shift of the output wavelength, we can calculate the resonant nonlinearity of the double-clad fiber Bragg grating.

5. CONCLUSION

In conclusion, we have used residual pump power to induce the resonant nonlinearity of the Yb 3ϩ -doped DCF Bragg grating so that the reflected central wavelength of the DCF Bragg grating shifts. The central wavelength of the grating was shifted nearly 0.2 nm in our experiment. Due to this result, we can draw the conclusion that this kind of grating has strong resonant nonlinearity and can be implemented in some applications, such as optical switching.

📜 SIMILAR VOLUMES

Application of the coupled mode theory t

Application of the coupled mode theory to eigenvalue problems of graded-index optical fibers

✍ Zi Hua Wang 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 377 KB

In this article the FDTD method was uscd in an interactive method to improve the performance of a TEM horn antenna for pulse radiation. The specified design objectives were met, and they were cxperimentally vcrified.

Theoretical Analysis of the Torsion-Indu

Theoretical Analysis of the Torsion-Induced Optical Effect in a Plastic Optical Fiber

✍ J. Zubia; J. Arrue; A. Mendioroz 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 157 KB

Analysis of graded-index optical fibers

Analysis of graded-index optical fibers by expansion of the fields in terms of partial-waveguide modes

✍ Zi Hua Wang 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 107 KB 👁 2 views

According to the core-cladding interface of an ideal wa¨eguide, a step-index fiber, the trans¨erse plane has been di¨ided into two regions. Mode fields and propagation constants of the graded-index optical fibers ha¨e been calculated by the use of partial-wa¨eguide-mode expansion and coupled-mode th

Effect of axial sinusoidal size variatio

Effect of axial sinusoidal size variation on the modal characteristics of an annular optical fiber

✍ Vivek Singh; B. Prasad; S. P. Ojha 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB

## Abstract This paper considers a new lightguide with a circular annular core cross section varying periodically in size along the propagation axis. We report an analytical study of the modal properties of this structure using the weak guidance approximation and considering vector boundary conditi

Effect of axial linear and sinusoidal va

Effect of axial linear and sinusoidal variation of the core refractive index on the propagation of some low-order modes in an optical fiber

✍ P. C. Pandey; S. P. Ojha 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB 👁 2 views

The design of an orthogonal polarization axicon beam splitter that operates in the IR, visible, and UV ranges is presented. Ž The device generates orthogonal right-handed and left-. handed circular polarization states. The OCPABS consists of an absorbing substrate coated with a single-layer thin fi

Erratum to “Effect of axial linear and s

Erratum to “Effect of axial linear and sinusoidal variation of the core refractive index on the propagation of some low order modes in an optical fiber”

✍ P. C. Pandey; S. P. Ojha 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 40 KB

The correction to our research paper [1] is made in Eq. ( 9). An additional ϩ1 was typed: J 1ϩ1 in place of J 1 and K 1ϩ1 in place of K 1 . The corrected equation is as follows: This is the only typographical error. All calculations in this paper are made with this corrected equation. REFERENCE 1.