Filtry
Timing System with 200 femtosecond nonlinearity
Timing System with 200 femtosecond nonlinearity - time event meter. Publicated and reviewed version of laboratory device sample....
JB - Senzory, čidla, měření a regulace
- 2009 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Femtosecond time-resolved absorption spectroscopy of astaxantin in solution and in alpha-crustacyanin
Steady-state absorption and femtosecond time-resolved spectroscopic studies have been carried out on astaxanthin dissolved in CS2, methanol, and acetonitrile, and in purified a-crustacyanin....
BO - Biofyzika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Excitation of Rydberg wave packets with chirped laser pulses
We study Rydberg wave packets produced by pairs of time separated femtosecond laser pulses. The time separation ranges from femtosecond to picosecond time scales on femtosecond time scale...
BH - Optika, masery a lasery
- 2012 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Sub-picosecond timing system and its application in frequency sources diagnostics
We are presenting a design, construction, performance and application of a novel time measurement device, which provides sub-picosecond resolution and femtosecond timing stability. The application of such device in frequenc...
JB - Senzory, čidla, měření a regulace
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Ultrashort Light Pulses
Ultrashort light pulses, that is pulses of picosecond or shorter time duration, are very important in science as well as in a growing number of applications. We review basic properties of light pulses and techniques of their generation by mo...
BH - Optika, masery a lasery
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Time-resolved study of laser emission in nitrogen gas pumped by two near IR femtosecond laser pulses
The time profile of a lasing signal at 391.4 nm emitted by a weakly ionized gas of nitrogen molecules at low pressure is measured under double excitation with intense femtosecond laser pulses at 800 nm. An abrupt decrease in emissio...
Fluids and plasma physics (including surface physics)
- 2021 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Control of repetition frequency of a femtosecond laser by an external cavity working as the length sensor
. The phenomenon of the mode-lock of the femtosecond pulse laser increased a number with direct traceability to a time standard. The principle is based on a passive optical cavity with mirrors keeping distance to be measured. Ti...
Optics (including laser optics and quantum optics)
- 2018 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
860-femtosecond synchronously-pumped GdVO4 Raman laser at 1228 nm with 36-picosecond 1063 nm pumping
femtosecond laser pulses in an external cavity with a round-trip time equal to the pump pulse repetition period. However, a challenge of femtosecond SRS pulse generation with picosecond duration and shorter. Recently the p...
Optics (including laser optics and quantum optics)
- 2019 •
- O •
- Odkaz
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
860-femtosecond synchronously-pumped GdVO4 Raman laser at 1228 nm with 36-picosecond 1063 nm pumping
duration and shorter [1,2]. Recently the problem of a femtosecond crystalline Raman laser with femtosecond pumping has been solved [1] using an efficient SRS in a Raman-active crystal (CVD-diamond) under synchronous pumping by repe...
Optics (including laser optics and quantum optics)
- 2019 •
- O
Rok uplatnění
O - Ostatní výsledky
Demonstration unit of single photon detector package with femtosecond temperature detection delay stability
The photon counting device has been optimized for very high timing resolution and stability of its detection delay (time between photon absorption and electrical output). The foreseen application of this detector is laser ranging of...
Optics (including laser optics and quantum optics)
- 2020 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
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