OMG

Beguš, Samo (author), Dimc, Franc (author), Vinazza, Jernej (author)

• Language: Slovenian
• Keywords: magnetometer z optičnim črpanjem, gradiometer, magnetokardiogram, magnetno kartiranje
• Typology: 1.08 - Published Scientific Conference Contribution
• Organization: FE - Faculty of Electrical Engineering
• Publication status: Published
• Year: 2026
• Number of pages: Str. 365-368
• PID: 20.500.12556/RUL-190821
• UDC: 621.317
• ISSN on article: 2591-0442
• COBISS.SI-ID: 293095683
• Publication date in RUL: 04.11.2026

Record is a part of a proceedings

• Title: Zbornik petintridesete mednarodne Elektrotehniške in računalniške konference ERK 2026
• COBISS.SI-ID: 292311811

Record is a part of a journal

• Title: Zbornik ... mednarodne Elektrotehniške in računalniške konference
• Publisher: Slovenska sekcija IEEE, Fakulteta za elektrotehniko
• ISSN: 2591-0442
• COBISS.SI-ID: 291620352

Secondary language

• Language: English

Abstract

The purpose of this article is to present an unique piece of equipment, a pair of Twinleaf’s optical magnetic gradiometers, or short OMGs, used in Laboratory of metrology and quality for precise measurements of magnetic flux densities and its gradients. The article also presents a few practical measurements done with the instrument and a custom made data logger for realtime parallel logging of magnetic flux densities and GPS data.

• Keywords: optical pumping magnetometer, gradiometer, magnetocardiogram, magnetic mapping