High-efficiency THz wave generation and detection using laser chaos and metal V-grooved wave guide

Kuwashima, Fumiyoshi; Shirao, Takuya; Iwao, Kazuyuki; Tani, Masahiko; Kurihara, Kazuyoshi; Yamamoto, Kohji; Morikawa, Osamu; Kitahara, Hideaki; Nakajima, Makoto

doi:10.1117/12.2510136

Cited by 1 publication

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Using a CW diode laser, compared to a Ti:sapphire laser, they generate THz waves with PCA at a greatly reduced total cost. 50 Other talks focused on novel THz designs such as the ultrathin Fe/Pt spintronic emitters presented by Dr. Beigang's group (Technical University of Kaiserslautern, Germany). Dr. Beigang's group reported that spintronic emitters made by electron-beam evaporation of nanometer thickness Fe or Pt onto a thick MgO substrate were able to generate THz radiation at pump frequencies of 400, 800, and 1550 nm with comparable efficiencies.…”

Section: Near-infrared Continuum Generation As a Retinal Hazardmentioning

confidence: 99%

Biomedical optics applications of advanced lasers and nonlinear optics

Marble

Yakovlev

2020

J. Biomed. Opt.

View full text Add to dashboard Cite

Significance: 2019 SPIE Photonics West conference hosted over 5000 presentations. Some important presentations in the Industrial Laser, Laser Source and Application (LASE) and Optoelectronics, Photonic Materials and Devices (OPTO) sections of the SPIE Photonics West conference have a risk of being overlooked by the biomedical community despite their implications for the field of biophotonics. We review some recent advances in the area of development coherent radiation sources in the infrared (IR), ultraviolet (UV), and terahertz (THz) regimes.Aim: Recent advances in coherent radiation sources in the IR, deep UV, and THz regimes were outlined, and the importance of each presentation to one or more promising biomedical applications was assessed.Approach: Presentations and proceedings from the LASE and OPTO sections were reviewed for inclusion. Emphasis was placed on talks from the Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII conference, and the Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII conference. Conference sections that directly focused on biomedical applications were excluded.

show abstract

Section: Near-infrared Continuum Generation As a Retinal Hazardmentioning

confidence: 99%