Development of an EO sampling method for thz pulse detection

T. Toida, R. Yanagisawa, Masakazu Washio, Kazuyuki Sakaue

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We have been studying an S-band Cs-Te photo-cathode rf gun at Waseda University. The high quality electron beam produced by the rf gun is used to generate a high-power coherent terahertz pulse via Cherenkov radiation. This terahertz pulse can be applied to imaging and material analysis. As a preliminary step towards material analysis, we conducted experiments on terahertz time domain spectroscopy by EO sampling method to reveal major parameters of the terahertz pulse such as the pulse form and the spectrum. EO sampling method has high frequency response and suitable for high peak power terahertz pulses. In terahertz time domain spectroscopy, the duration of the probe light needs to be much faster than that of the terahertz pulse. Therefore, we developed a mode locked Yb fiber laser based on nonlinear polarization rotation as a reliable and cost-effective ultra-fast probe light source. The laser generates 3.59 ps chirped pulses which are compressed to 209 fs with a grating pair. In this conference, we will report the performance of the Yb fiber laser and results of EO sampling experiments.

Original languageEnglish
Title of host publicationIPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference
PublisherJoint Accelerator Conferences Website (JACoW)
Pages155-157
Number of pages3
ISBN (Electronic)9783954501472
Publication statusPublished - 2016
Event7th International Particle Accelerator Conference, IPAC 2016 - Busan, Korea, Republic of
Duration: 2016 May 82016 May 13

Other

Other7th International Particle Accelerator Conference, IPAC 2016
CountryKorea, Republic of
CityBusan
Period16/5/816/5/13

Fingerprint

sampling
pulses
fiber lasers
S band
light beams
frequency response
spectroscopy
light sources
cathodes
gratings
electron beams
costs
probes
polarization
radiation
lasers

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics

Cite this

Toida, T., Yanagisawa, R., Washio, M., & Sakaue, K. (2016). Development of an EO sampling method for thz pulse detection. In IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference (pp. 155-157). Joint Accelerator Conferences Website (JACoW).

Development of an EO sampling method for thz pulse detection. / Toida, T.; Yanagisawa, R.; Washio, Masakazu; Sakaue, Kazuyuki.

IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), 2016. p. 155-157.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Toida, T, Yanagisawa, R, Washio, M & Sakaue, K 2016, Development of an EO sampling method for thz pulse detection. in IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), pp. 155-157, 7th International Particle Accelerator Conference, IPAC 2016, Busan, Korea, Republic of, 16/5/8.
Toida T, Yanagisawa R, Washio M, Sakaue K. Development of an EO sampling method for thz pulse detection. In IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW). 2016. p. 155-157
Toida, T. ; Yanagisawa, R. ; Washio, Masakazu ; Sakaue, Kazuyuki. / Development of an EO sampling method for thz pulse detection. IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), 2016. pp. 155-157
@inproceedings{e4696477ca8047d981a59d1d78938c4b,
title = "Development of an EO sampling method for thz pulse detection",
abstract = "We have been studying an S-band Cs-Te photo-cathode rf gun at Waseda University. The high quality electron beam produced by the rf gun is used to generate a high-power coherent terahertz pulse via Cherenkov radiation. This terahertz pulse can be applied to imaging and material analysis. As a preliminary step towards material analysis, we conducted experiments on terahertz time domain spectroscopy by EO sampling method to reveal major parameters of the terahertz pulse such as the pulse form and the spectrum. EO sampling method has high frequency response and suitable for high peak power terahertz pulses. In terahertz time domain spectroscopy, the duration of the probe light needs to be much faster than that of the terahertz pulse. Therefore, we developed a mode locked Yb fiber laser based on nonlinear polarization rotation as a reliable and cost-effective ultra-fast probe light source. The laser generates 3.59 ps chirped pulses which are compressed to 209 fs with a grating pair. In this conference, we will report the performance of the Yb fiber laser and results of EO sampling experiments.",
author = "T. Toida and R. Yanagisawa and Masakazu Washio and Kazuyuki Sakaue",
year = "2016",
language = "English",
pages = "155--157",
booktitle = "IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference",
publisher = "Joint Accelerator Conferences Website (JACoW)",

}

TY - GEN

T1 - Development of an EO sampling method for thz pulse detection

AU - Toida, T.

AU - Yanagisawa, R.

AU - Washio, Masakazu

AU - Sakaue, Kazuyuki

PY - 2016

Y1 - 2016

N2 - We have been studying an S-band Cs-Te photo-cathode rf gun at Waseda University. The high quality electron beam produced by the rf gun is used to generate a high-power coherent terahertz pulse via Cherenkov radiation. This terahertz pulse can be applied to imaging and material analysis. As a preliminary step towards material analysis, we conducted experiments on terahertz time domain spectroscopy by EO sampling method to reveal major parameters of the terahertz pulse such as the pulse form and the spectrum. EO sampling method has high frequency response and suitable for high peak power terahertz pulses. In terahertz time domain spectroscopy, the duration of the probe light needs to be much faster than that of the terahertz pulse. Therefore, we developed a mode locked Yb fiber laser based on nonlinear polarization rotation as a reliable and cost-effective ultra-fast probe light source. The laser generates 3.59 ps chirped pulses which are compressed to 209 fs with a grating pair. In this conference, we will report the performance of the Yb fiber laser and results of EO sampling experiments.

AB - We have been studying an S-band Cs-Te photo-cathode rf gun at Waseda University. The high quality electron beam produced by the rf gun is used to generate a high-power coherent terahertz pulse via Cherenkov radiation. This terahertz pulse can be applied to imaging and material analysis. As a preliminary step towards material analysis, we conducted experiments on terahertz time domain spectroscopy by EO sampling method to reveal major parameters of the terahertz pulse such as the pulse form and the spectrum. EO sampling method has high frequency response and suitable for high peak power terahertz pulses. In terahertz time domain spectroscopy, the duration of the probe light needs to be much faster than that of the terahertz pulse. Therefore, we developed a mode locked Yb fiber laser based on nonlinear polarization rotation as a reliable and cost-effective ultra-fast probe light source. The laser generates 3.59 ps chirped pulses which are compressed to 209 fs with a grating pair. In this conference, we will report the performance of the Yb fiber laser and results of EO sampling experiments.

UR - http://www.scopus.com/inward/record.url?scp=85015266010&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85015266010&partnerID=8YFLogxK

M3 - Conference contribution

SP - 155

EP - 157

BT - IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference

PB - Joint Accelerator Conferences Website (JACoW)

ER -