About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit
Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

More...

Journal article

Design of one-dimensional optical pulse-shaping filters by time-domain topology optimization

By Yang, Lirong1,2; Lavrinenko, Andrei1,2; Hvam, Jørn Märcher2,3; Sigmund, Ole4,5

From

Metamaterials, Department of Photonics Engineering, Technical University of Denmark1

Department of Photonics Engineering, Technical University of Denmark2

Quantum and Laser Photonics, Department of Photonics Engineering, Technical University of Denmark3

Solid Mechanics, Department of Mechanical Engineering, Technical University of Denmark4

Department of Mechanical Engineering, Technical University of Denmark5

Time-domain topology optimization is used here to design optical pulse-shaping filters in Si/SiO2 thin-film systems. A novel envelope objective function as well as explicit penalization are used to adapt the optimization method to this unique class of design problems.

Language: English
Publisher: American Institute of Physics
Year: 2009
ISSN: 10773118 and 00036951
Types: Journal article
DOI: 10.1063/1.3278595
ORCIDs: Lavrinenko, Andrei , Hvam, Jørn Märcher and Sigmund, Ole
Keywords

laser beams optical design techniques optical filters optical materials optical pulse shaping optimisation silicon compounds thin film devices time-domain analysis

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user

Access

Analysis