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

December 10, 2020


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)

Volume 10
Volume 9
Volume 8
Volume 7
Volume 6

Categories

Categorized Tag Cloud

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