Deprecated: Symfony\Component\Yaml\Parser::getNextEmbedBlock(): Implicitly marking parameter $indentation as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Parser.php on line 563

Deprecated: Symfony\Component\Yaml\Parser::preg_match(): Implicitly marking parameter $matches as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Parser.php on line 1043

Deprecated: Symfony\Component\Yaml\Inline::initialize(): Implicitly marking parameter $parsedLineNumber as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Inline.php on line 37

Deprecated: Symfony\Component\Yaml\Inline::initialize(): Implicitly marking parameter $parsedFilename as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Inline.php on line 37

Deprecated: Symfony\Component\Yaml\Inline::parse(): Implicitly marking parameter $value as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Inline.php on line 58

Deprecated: Symfony\Component\Yaml\Inline::parseScalar(): Implicitly marking parameter $delimiters as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Inline.php on line 250

Deprecated: Symfony\Component\Yaml\Inline::parseScalar(): Implicitly marking parameter $isQuoted as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Inline.php on line 250

Deprecated: Symfony\Component\Yaml\Inline::evaluateScalar(): Implicitly marking parameter $isQuotedString as nullable is deprecated, the explicit nullable type must be used instead in /var/www/audio.dctp.tv/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/symfony/yaml/Inline.php on line 539

Episode: Die Ionen-Falle als Uhr

Von der Erfindung des Pendels bis zur Entwicklung von Ionen-Uhren an dem Max-Planck-Institut für Quantenoptik liegt ein weiter Weg. Es geht um extreme Genauigkeit. Man braucht diese neuen Uhren, die die Atomuhr übertreffen, z.B. um Breitbandkabel und Computer mit zusätzlichen Informationen zu beladen. Dies ist nur durch zeitlich genaueste Differenz möglich: in winzigen Lücken findet die Zusatzinformation ihren Platz. Die Ionen, die diese unübertreffliche Genauigkeit produzieren, müssen zuvor in einer Ionen-Falle gefangen und isoliert werden. Dort arbeiten sie lebenslänglich und unverdrossen. Prof. Dr. Herbert Walther, Direktor des Max-Planck-Instituts für Quantenoptik, berichtet.

Erstausstrahlung am 28.10.2001