All-optical clock extraction from 40-Gbit/s NRZ data using cascaded long-period fiber grating

Jeon, Sie-Wook; Hann, Swook; Park, Chang‐Soo

doi:10.1016/j.yofte.2010.02.007

Cited by 1 publication

(2 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Δλ ≈ λ 2 ∕½ðn co eff − n cl eff Þd; (5) where Δλ refers to the wavelength spacing between adjacent interference spectral dips and λ refers to the average wavelength of two adjacent transmission dips. By using Eq.…”

Section: As Shown Inmentioning

confidence: 99%

“…[1][2][3][4][5] Many LPG fabrication schemes, including mask-based ultraviolet laser exposure, 6 CO 2 laser illumination, 7 and mechanical perturbation, 8 have been proposed in the past few years. [1][2][3][4][5] Many LPG fabrication schemes, including mask-based ultraviolet laser exposure, 6 CO 2 laser illumination, 7 and mechanical perturbation, 8 have been proposed in the past few years.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Acousto-optic fiber interferometer based on concatenated flexural wave modulation

et al. 2015

View full text Add to dashboard Cite

An acousto-optic fiber interferometer has been proposed and experimentally demonstrated by employing two MgF 2 sandwiches to implement concatenated flexural acoustic wave modulation onto singlemode optical fibers. The transmission spectrum of the acoustic grating pair has been experimentally investigated. Experimental results indicate that interferometric spectral fringes possess a frequency sensitivity as large as −499.0 nm∕MHz due to the Mach-Zehnder interference. Moreover, the applied radio frequency signal voltage for flexural wave generation has a great impact on the transmission spectral properties. The work presented would be of importance for the understanding of the acousto-optic interaction mechanism in concatenated acoustic fiber gratings and is helpful for the design of related acousto-optic fiber devices. © 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)

show abstract

Section: As Shown Inmentioning

confidence: 99%