國立虎尾科技大學 |

Detection Efficiency and Bandwidth Optimized Electro-Optic Sampling of Mid-Infrared Waves

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Detection Efficiency and Bandwidth Optimized Electro-Optic Sampling of Mid-Infrared Waves/ by Christina Hofer.
作者:	Hofer, Christina.
面頁冊數:	XV, 121 p. 66 illus., 62 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Sensors. -
電子資源:	https://doi.org/10.1007/978-3-031-15328-0
ISBN:	9783031153280

Detection Efficiency and Bandwidth Optimized Electro-Optic Sampling of Mid-Infrared Waves
Hofer, Christina.

Detection Efficiency and Bandwidth Optimized Electro-Optic Sampling of Mid-Infrared Waves[electronic resource] /by Christina Hofer. - 1st ed. 2022. - XV, 121 p. 66 illus., 62 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5061. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

Introduction and Motivation -- Theoretical Background -- Simulation Results for EOS -- Experimental Results -- Conclusion and Outlook.

This thesis investigates the detection efficiency of field-resolved measurements of ultrashort mid-infrared waves via electro-optic sampling for the first time. Employing high-power gate pulses and phase-matched upconversion in thick nonlinear crystals, unprecedented efficiencies are achieved for octave-spanning fields in this wavelength range. In combination with state-of-the art, high-power, ultrashort mid-infrared sources, this allows to demonstrate a new regime of linear detection dynamic range for field strengths from mV/cm to MV/cm-levels. These results crucially contribute to the development of field-resolved spectrometers for early disease detection, as fundamental vibrational modes of (bio-)molecules lie in the investigated spectral range. The results are discussed and compared with previous sensitivity records for electric-field measurements and reference is made to related implementations of the described characterization technique. Including a detailed theoretical description and simulation results, the work elucidates crucial scaling laws, characteristics and limitations. The thesis will thus serve as an educational introduction to the topic of field-resolved measurements using electro-optic sampling, giving detailed instructions on simulations and experimental implementations. At the same time, it showcases the state-of-the-art in terms of detection sensitivity for characterizing mid-infrared waves.

ISBN: 9783031153280

Standard No.: 10.1007/978-3-031-15328-0doiSubjects--Topical Terms:

1003702
Sensors.

LC Class. No.: QC446.15-.3

Dewey Class. No.: 535.2

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