By Jan-Michael Brosi

ISBN-10: 3866443137

ISBN-13: 9783866443136

Show description

Read Online or Download Slow-light photonic crystal devices for high-speed optical signal processing PDF

Similar nonfiction_7 books

New PDF release: Herbal Drugs and Fingerprints: Evidence Based Herbal Drugs

Facts established natural medicines are on hi-acceptance day-to-day as a result of healthiness pleasant nature in comparison to man made medications. The energetic components in natural medicinal drugs are diversified chemical periods, e. g. alkaloids, coumarins, flavonoids, glycosides, phenols, steroids, terpenes and so forth. , are pointed out at molecular point utilizing present analytical practices, that are special attribute, as finger, so referred to as fingerprints.

Download PDF by Jong-Shi Pang (auth.), Jong-Shi Pang (eds.): Computational Optimization: A Tribute to Olvi Mangasarian

Computational Optimization: A Tribute to Olvi Mangasarian serves as a good reference, supplying perception into probably the most difficult examine matters within the box. This number of papers covers a large spectrum of computational optimization subject matters, representing a mix of wide-spread nonlinear programming subject matters and such novel paradigms as semidefinite programming and complementarity-constrained nonlinear courses.

Advances in CAD/CAM: Case Studies - download pdf or read online

To appreciate what we all know and pay attention to what's to be identified has turn into the imperative concentration within the remedy of CAD/CAM concerns. it's been it slow in view that we started treating concerns getting back from engineering information dealing with in a low key model due to its home tasks chores and knowledge upkeep points representing nonglamorous concerns relating to automation.

Additional info for Slow-light photonic crystal devices for high-speed optical signal processing

Sample text

We also relate the losses to the group velocity, and in contrast to previous findings we cannot verify a linear or quadratic dependence of the losses on the group index. In Chapter 3, we apply the gained knowledge about slow-light PC-WGs to develop three novel optical devices: A variable chromatic dispersion compensator, a variable optical delay line, and a fast electro-optic modulator. An exact chromatic dispersion compensation for optical links is important to reduce bit errors especially at high bit-rates, and affordable and small components are needed for the variable compensation of residual dispersion, e.

Band diagram of a slot PC-WG. The dominant electric field for the even and odd mode is shown as insets. 56 3 a, W2 = W3 = 21 3 a. 3 a. and chromatic dispersion characteristics of the odd mode show a similar behavior to the odd mode of the line-defect WG without slot, and the slot-WG geometry can be adjusted following the same principles than for the line-defect WG to exhibit broadband low group velocity or certain chromatic dispersion characteristics. Center-Hole Waveguide The third WG geometry we call the center-hole PC-WG.

We determine the disorder-induced losses of different broadband slow-light PC-WGs with numerical simulations, and develop procedures to minimize losses. We find that a vertically symmetric structure like an air-membrane structure is best suited for low-loss propagation, as a vertical asymmetry leads to TE-TM coupling. Increasing the WG core to a value as large as possible decreases losses, however a multi-moded behavior needs to be avoided. A lower cladding index and a larger slab thickness can increase the operation range below the light line.

Download PDF sample

Slow-light photonic crystal devices for high-speed optical signal processing by Jan-Michael Brosi


by Joseph
4.1

Rated 4.74 of 5 – based on 33 votes