Home » Posts tagged 'Electron'

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: Electron

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

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