Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. Kazys Daukšas, Jurgis Barkauskas, Vitas Daukšas. 2003.
Optical heterodyne detection — is an important special case of heterodyne detection. In heterodyne detection, a signal of interest at some frequency is non linearly mixed with a reference local oscillator (LO) that is set at a close by frequency. The desired outcome is the… … Wikipedia
Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c … Wikipedia
Optical properties of carbon nanotubes — Contents 1 Terminology 2 Electronic structure of carbon nanotube 3 Van Hove singularities … Wikipedia
Optical cavity — An optical cavity or optical resonator is an arrangement of mirrors that forms a standing wave cavity resonator for light waves. Optical cavities are a major component of lasers, surrounding the gain medium and providing feedback of the laser… … Wikipedia
Enantiomeric excess — The enantiomeric excess of a substance is a measure of how pure it is. In this case, the impurity is the undesired enantiomer (the opposite handed mirror image of a chiral compound). Definition Enantiomeric excess is defined as the absolute… … Wikipedia
Diisopinocampheylborane — IUPAC name Bis{(1S,2S,3S,5R) 2,6,6 trimethylbicyclo[3.1.1]heptan 3 yl} … Wikipedia
Specific rotation — The specific rotation of a chemical compound [α] is defined as the observed angle of optical rotation α when plane polarized light is passed through a sample with a path length of 1 decimeter and a sample concentration of 1 gram per 1 deciliter.… … Wikipedia
Selektivität (Analytische Chemie) — Reagenzien und Analysenmethoden sind selektiv, wenn eine spezielle Komponente in Gegenwart mehrerer anderer, durch die eine Störung der Identifizierung und Quantifizierung erwartet werden kann, nachweisbar ist. Beispielsweise ist der… … Deutsch Wikipedia
NMR spectroscopy of stereoisomers — NMR spectroscopy techniques can determine the absolute configuration of stereoisomers such as cis or trans alkenes, R or S enantiomers, and R,R or R,S diastereomers.[1][2] In a mixture of enantiomers, these methods can help quantify the optical… … Wikipedia
Drehwert (Chemie) — Beispiele für die Angabe des Drehwertes α einer chiralen Substanz inklusive der Messbedingungen. Oben: positives Vorzeichen, 25 °C Messtemperatur, gelbes Natriumlicht (Natrium D Linie), Konzentration 2 g Substanz gelöst zu 100 ml… … Deutsch Wikipedia
