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Pregled bibliografske jedinice broj: 792802

Can one make a laser out of cardboard?


Tadić, Tvrtko; Burdzy, Krzysztof
Can one make a laser out of cardboard? // Abstracts of Papers Presented to the American Mathematical Society, vol. 37 (2016) no.1 / Savage, Carla (ur.).
Seattle: American Mathematical Society, 2016. str. 524-524 (predavanje, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Can one make a laser out of cardboard?

Autori
Tadić, Tvrtko ; Burdzy, Krzysztof

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts of Papers Presented to the American Mathematical Society, vol. 37 (2016) no.1 / Savage, Carla - Seattle : American Mathematical Society, 2016, 524-524

Skup
Joint Mathematics Meetings

Mjesto i datum
Seattle, SAD, 06-09.01.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
random reflections ; stopped random walks

Sažetak
We consider two dimensional and three dimensional semi-infinite tubes made of ``Lambertian'' material, so that the distribution of the direction of a reflected light ray has the density proportional to the cosine of the angle with the normal vector. If the light source is far away from the opening of the tube then the exiting rays are (approximately) collimated in two dimensions but are not collimated in three dimensions. An observer looking into the three dimensional tube will see ``infinitely bright'' spot at the center of vision. In other words, in three dimensions, the light brightness grows to infinity near the center as the light source moves away.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-3526 - Stohastičke metode u analitičkim i primijenjenim problemima (SMAAP) (Vondraček, Zoran, HRZZ - 2013-11) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Tvrtko Tadić (autor)

Poveznice na cjeloviti tekst rada:

www.ams.org

Citiraj ovu publikaciju:

Tadić, Tvrtko; Burdzy, Krzysztof
Can one make a laser out of cardboard? // Abstracts of Papers Presented to the American Mathematical Society, vol. 37 (2016) no.1 / Savage, Carla (ur.).
Seattle: American Mathematical Society, 2016. str. 524-524 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Tadić, T. & Burdzy, K. (2016) Can one make a laser out of cardboard?. U: Savage, C. (ur.)Abstracts of Papers Presented to the American Mathematical Society, vol. 37 (2016) no.1.
@article{article, editor = {Savage, C.}, year = {2016}, pages = {524-524}, keywords = {random reflections, stopped random walks}, title = {Can one make a laser out of cardboard?}, keyword = {random reflections, stopped random walks}, publisher = {American Mathematical Society}, publisherplace = {Seattle, SAD} }
@article{article, editor = {Savage, C.}, year = {2016}, pages = {524-524}, keywords = {random reflections, stopped random walks}, title = {Can one make a laser out of cardboard?}, keyword = {random reflections, stopped random walks}, publisher = {American Mathematical Society}, publisherplace = {Seattle, SAD} }




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