Home » Posts tagged 'Free Electron Laser (FEL)'

More results...

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Filter by Categories
> Case Reports
> Conference Information
> Full Papers
> Mini Reviews
> Short Communications
> Upcoming Events
> Volume 1
> Volume 10
> Volume 2
> Volume 3
> Volume 4
> Volume 5
> Volume 6
> Volume 7
> Volume 8
> Volume 9
> Wisdom Notes
Announcements
Events
JAS4QOL Issue Main Page
Journal Articles
Payment
Volumes

Tag Archives: Free Electron Laser (FEL)

Development of a Free-Electron Laser in the Terahertz Region


ISOYAMA; G. Development of a Free-Electron Laser in the Terahertz Region JAS4QoL 2020, 6(1) 2 online at: https://as4qol.org/2JCCK

Categories: > Mini Reviews, > Volume 6, Journal Articles, Volumes
Tags: , , , , , ,


Development of a Free-Electron Laser in the Terahertz Region

Isoyama; Goro

Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan (isoyama@sanken.osaka-u.ac.jp

We have been developing a free-electron laser (FEL) in the far-infrared or terahertz (THz) region for higher intensity and stability, using the L-band (1.3 GHz) electron linear accelerator (linac) at the Institute of Scientific and Industrial Research (ISIR), Osaka University. The FEL was progressively upgraded, and the maximum energy of micropulses, which form an FEL macropluse of a duration of some microseconds, reached 260 μJ at a wavelength around 65 μm or a frequency around 4.6 THz, which is an order of magnitude higher than micropulse energies obtained in other FELs in this wavelength or frequency range. Experiments have begun using high-intensity narrow-band terahertz radiation from the FEL. This paper summarized the progress of the FEL and its application experiments.

Keywords: Free Electron Laser (FEL), Electron, Linear Accelerator (Linac), Terahertz (THz), Far-Infrared

View | Download

Volumes (in journal order)

Categories

Categorized Tag Cloud

KIMURA; Tooru HIEJIMA; Yoshimitsu AIURA; Satoshi Minoru; OZEKI Facial Illustration-Based Self-Rating proficiency level self-confidence Kanji; HATTA affirrmative feedback teaching/learning of science English Inner World Bleak House Flavonoids conference Fengming XU Proceedings KOBAYASHI; Aya OSCE English program Atopic Dermatiitis English for Study Abroad Cytokines HATTA; Kanji elective subject Shinno-san Kyoto Gardens questionnaire survey emergency departments Kampo Japanese Cultural Uniqueness accuracy Dickens Erina SATO ITABE; Hiroyuki coronavirus Pronunciation MATHEWS; Cy Literary Criticism Killer Cells HIBINO; Kenichi OUCHI: Yuri Japanese EFL learners WAJIMA; Rikako relevance and assessment senstitivity of tests TAKESHIM;A Shigeo single-product type-2 diabetes Arachidonic Acid Cascade smoking cessation glycemic index SATO; Erina Elderly NISHITANI; Hironori REE MATSUMOTO; Kenya MIKAMI: Hiroshi Cortisol promoting and impairing factors OTANI; Arika SATO; Noriko complexity XU; Fengming Rat Basophilic Leukemia Cells (RBL-2H3) Task Types Chin-Don Therapy Kaoru SUGAWARA Gardens circadian rhythm Mini Review MATSUDA; Hisashi Wisdom Note multiple choice KITADE; Tatsuya Vocabulary Ganodrema lucidum task type Teaching YOSHIKAWA; Masayuki Seiji; SHIMOSATO IKEGAMI; Sako Water Systems Conferences English Beta-Endorphins Brazilian Herbal Medicine Cultural Properties Airborne Pollen Levels oral presentation the manual booklets reishi Pharmacy NAKAMURA; Seikou Cognitively Impaired Elderly English for Special Purposes Preparatory education prior to study abroad NOJIMA; Keisuke Nerve Growth Factor KOBAYASHI; Yasuna English Salon Depression Treatment Souichi NAKASHIMA Cissus sicyoides Emotion and Behavior English Teaching Full Paper FUJITA; Hiroyuki metalanguage MATSUNO; Hikari communicative competence NISHIOKA; Yuichiro EFL NISHIKAWA; Tetsu Tryptanthrin Internet-Use Tendency medication counseling Immunoglobulin-A Monitoring Japanese Cedar Pollinosis shying away from science obesity CHIZU; Imai Water continuous publication Writing Performance NAKAI; Hisao Inpatient Violence food labels FUJIWARA; Yumi Outer World HATA; Hiroki written ISHIKAWA; Hiroyasu physical symptoms Scientific English Science English Collaborative Writing IMAI; Chizu KUWABARA; Masato Cooperative Learning metabolic indexes KONISHI; Nami IMAE; Hidefumi OGASAWARA; Hiroyuki NAKASHIMA; Souichi ITO; Ken practical science experiments Communication Skills grammar teaching Quality of Life KAMADA; Masao Alzheimer’s Disease Furukawa; Shoei Cognitive Linguistics HASAGAWA; Keito SUGAWARA; Kaoru HIRAYAMA; Etsuko Global Warming grammar instruction FOONG; Anthony FW KOHNO; Kyoko SF8-Assessment Scores Stress ESP TAKAO; Ikuko NOGUCHI; Ayako Japanese pharmacy students Student-Lecturer microphone use Masayuki YOSHIKAWA and the trial Leukotriene D4 (LTD4) Antagonists Triage Nurses TEZUKA; Osamu Nutrient Functions Claims picture description task gastrointestinal disorders HIOKI; Chizuko Fiction NAKAMURA;Seikou Edwin Drood complementary product Kyoto NAKAMURA; Tsuyako Homogeneity of High Cultures and Subcultures Nutritinal function Hisashi MATSUDA; Hisashi Epidemiologic Study writing activity WAKATSUKI; Toru Environmental Carbon Dioxide Concentration Dative Alternation HONJO; Michio Pharmaceutical Science English elementary school students relevance and assessment sensitivity of tests Immunodefense System EFL 1. Drug Discovery fluency teien JENKINS; Judge Pamela niwa Salivary Cortisol CRESPO; David