Filters
Universal optical transmitter
In this paper we describe some methods for realization of optical transmitters. Some physical phenomena of external optical modulators are illustrated there. Finally we show realization of universal optical transmi...
BH - Optika, masery a lasery
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Optical Signals Modulation and Compensation of Chromatic Dispersion.
The presenattion deals with different modulation formats of optical signals and with different methods for compensation of chromatic dispersion....
JC - Počítačový hardware a software
- 2005 •
- A
Rok uplatnění
A - Audiovizuální tvorba
MODULAR KIT OF DEVICES FOR VARIABLE DISTRIBUTION, MIXING AND MONITORING OF OPTICAL SIGNALS IN THE INTERNET AND OTHER NETWORKS
of optical signals in the Internet and other networks is formed by an optical module interconnected with a control electronic module of the electronic system with two redundant communication interface. Optical...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2017 •
- P
Rok uplatnění
P - Patent
Optical devices for wavelength conversion of optical signals
Utility model covering an all-optical wavelength converter based on cross-phase modulation in a highly nonlinear optical fiber with subsequent conversion of the phase modulation into amplitude modulation i...
BH - Optika, masery a lasery
- 2010 •
- Fuzit
Rok uplatnění
Fuzit - Užitný vzor
Limited Applicability of the Constant Optical Power Controller to the Integrated Intensity Electro-Optic Modulator
to potential unreliability of optical connectors used to couple the light to the modulator.A bias drift is one of the issues facing the integrated intensity electro-optic modulators of Mach-Zehnder type. There hav...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Thermo-optic spatial light modulator
We propose an optical phase modulator for spatially resolved and fast modulation of the optical phase in a free-space optical system. The spatial light modulator allows addressing specific spatial...
Optics (including laser optics and quantum optics)
- 2024 •
- P •
- Link
Rok uplatnění
P - Patent
Výsledek na webu
Assessment of unspecified features of integrated interferometric electro-optic modulator
The broadband external electro-optic modulating unit shall serve as a vital part of electro-optic remote-antenna system that is under the development at our department. The modulating unit shall be based on integra...
JA - Elektronika a optoelektronika, elektrotechnika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Module for signal processing and closed-loop modulation control of interferometric fiber optic angular rate sensor
The module is a key component of an fiber optical angular rate sensor operating the optical detector and generation of modulation signals for the piezoelectric phase modulator. Closed-loop control makes it...
Electrical and electronic engineering
- 2021 •
- Gfunk •
- Link
Rok uplatnění
Gfunk - Funkční vzorek
Výsledek na webu
Thermo-optical spatial light modulator
We propose an optical phase modulator for spatially resolved and fast modulation of the optical phase in a free-space optical system. The spatial light modulator allows addressing specific spatial...
Optics (including laser optics and quantum optics)
- 2020 •
- P •
- Link
Rok uplatnění
P - Patent
Výsledek na webu
Optical frequency calibration module with external reference
A module designed to receive stabilized optical frequencies over an optical telecommunication network. The module works as an optical beam receiver with a reference wavelength, which is partially returned ...
Electrical and electronic engineering
- 2019 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
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