Filters
Apodized phase mask for the manufacture of fiber Bragg grating filter with defined transmission spectrum
Apodized phase mask was designed to minimize the efficiency of undesirable diffraction orders and also to maximize the efficiency of the 1. diffraction order. The sample was fabricated by the use of e-beam lithography and reactive ion etchin...
Optics (including laser optics and quantum optics)
- 2022 •
- Gfunk
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Gfunk - Funkční vzorek
Design and fabrication of fiber Bragg gratings for vertical cavity surface emitting laser diodes
We simulated chirped and apodized fiber Bragg gratings (fiber gratings gratings. Results of our simulations are presented. Apodization of fiber Bragg gratings lobes suppression for uniform and Gaussian apodized grating is m...
BH - Optika, masery a lasery
- 2007 •
- D
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D - Stať ve sborníku
Correlation between off-axis illumination and apodized phase-contrast: two complementary microscopic phase-imaging modes
Phase object may be visualized by a number of microscopic imaging modes. Two of them are presented in the present paper. Their complementary nature is documented in biological phase objects of various optical thicknesses......
BH - Optika, masery a lasery
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Design of apodized fiber Bragg gratings using copled mode theory
This paper discuss the methods for calculation of apodized fiber Bragg gratings. Work is especially aimed for usage in sensors and semiconductor laser stabilization at wavelength about 760nm. There are two methods used for calculation - coup...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
The manufacturing process of apodized phase masks
The manufacturing process of apodized phase mask is based on combination e-beam lithography and reactive ion etching. Fused silica with a thickness of 2,286 mm is used as a substrate. Magnetron sputtered molybdenum layer with a thickness of ...
Optics (including laser optics and quantum optics)
- 2023 •
- Ztech
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Ztech - Ověřená technologie
Hard and soft aperture size influence on focal spot profile of square-shaped super-Gaussian beams
of diffraction effects in the focal plane and by the analysis of the apodization masks...
Optics (including laser optics and quantum optics)
- 2017 •
- Jost
Rok uplatnění
Jost - Ostatní články v recenzovaných periodicích
Simulation of Apodized Fiber Bragg Gratings
This paper discusses methods for calculation properties of apodized fiber Bragg gratings (FBGs). These are one of the most enveloping optical devices in telecommunications and sensor systems. Work is aimed to simulation of FBGs, with utiliza...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
FBG apodization by dynamic fiber tension adjustment
the OSNR parameter, it is possible to introduce apodization of the grating, where...
Electrical and electronic engineering
- 2018 •
- O •
- Link
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O - Ostatní výsledky
Výsledek na webu
Design of Apodized-Chirped Fiber Bragg Gratings Based on Layered Dielectric Media and Transfer Matrix Methods
This paper discusses methods for calculation properties of apodized-chirped fiber Bragg gratings (FBGs). These are one of the most enveloping optical devices in telecommunications and sensor systems. Work is aimed to design of FBGs with util...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Plazmová tužka - univerzální plazmový zdroj pro lokální úpravy
Plazmová tužka - univerzální plazmový zdroj pro lokální úpravy povrchů, v kapalině apod.
BL - Fyzika plasmatu a výboje v plynech
- 2006 •
- Enekrit
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Enekrit - Výstava
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