Wyniki wyszukiwania - BazTech

1

Self-swept erbium fiber laser around 1.56 μm

Navratil P., Peterka P., Vojtisek P., Kasik I., Aubrecht J., Honzatko P., Kubecek V.

Opto-Electronics Review

|

2018

|

Vol. 26, No. 1

29--34

EN

Self-swept erbium fiber laser emitting around 1.56 μm is reported in detail. Both sweep directions were registered: pointing toward longer and shorter wavelengths, redshift and blueshift sweeping, respectively. We describe method of determining the direction of the wavelength drift using the monochromator based optical spectrum analyzer. Possible root for this sweeping regime, i.e., the gain modulation along active fiber, is discussed with the help of a simple model calculating the overall cavity gain that can predict the direction of the laser wavelength sweeping.

2

Optical Fiber Technology 2012

Romaniuk R. S., Wójcik W.

International Journal of Electronics and Telecommunications

|

2013

|

Vol. 59, No. 2

131-140

EN

The Conference on Optical Fibers and Their Applications, Nałęczów 2012, in its 14th edition, which has been organized since more than 35 years, has summarized the achievements of the local optical fiber technology community, for the last year and a half. The conference specializes in developments of optical fiber technology, glass and polymer, classical and microstructured, passive and active. The event gathered around 100 participants. There were shown 60 presentations of 20 research and application groups active in fiber photonics, originating from academia and industry. Topical tracks of the Conference were: photonic materials, planar waveguides, passive and active optical fibers, propagation theory in nonstandard optical fibers, and new constructions of optical fibers. A panel discussion concerned teaching in fiber photonics. The conference was accompanied by a school on Optical Fiber Technology. The paper summarizes the chosen main topical tracks of the conference on Optical Fibers and Their Applications, Nałęczów 2012. The papers from the conference presentations will be published in Proc. SPIE, including a conference version of this paper. The next conference of this series is scheduled for January 2014 in Białowieża.

3

Światłowody fotoniczne

Szuster T.

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska

|

2012

|

nr 2

12-14

PL

W artykule przedstawione są światlowody fotoniczne. Pierwszym zagadnieniem jest budowa fotonicznych włókien oraz mechanizmy propagacji fali świetlnej. W dalszej części artykułu przedstawione są możliwości w dziedzinie włókien dwójłomnych. Następnie poruszony jest aspekt kontroli dyspersji chromatycznej, optyki nieliniowej i laserów dużej mocy. Artykuł zamyka rozdział o włóknach z powietrznym rdzeniem.

EN

The article is about photonic crystal fibers. First are mentioned building ofphotonic crystal fibers and ways of light wave guiding. In the next part of article are presented abilities in birefringent optical fibers. Later are described control of chromatic dispersion, nonlinear optics and high power lasers. The last section of article is about hollow core photonic crystal fibers.

4

Fiber-based laser frequency combs

Soboń G., Abramski K.

Bulletin of the Polish Academy of Sciences. Technical Sciences

|

2012

|

Vol. 60, nr 4

697-706

EN

For the last decade a very attractive field of laser physics, namely the optical frequency comb technique, has been intensively developed. Fiber lasers play particular role in that area. The motivation of their development is obtaining broadband comb systems with well-defined and stable mods (comb teeth). This paper presents a basic overview devoted to the fiber-based optical frequency combs.