Two color laser driven THz generation in clustered plasma
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4991382
Abstract: A scheme of terahertz (THz) generation, using nonlinear mixing of two color laser (fundamental ω1 and slightly frequency shifted second harmonic ω2) in clustered plasma, is investigated. The lasers exert ponderomotive force on cluster electrons… read more here.
Keywords: thz generation; two color; generation; clustered plasma ... See more keywords
Distinguishing two mechanisms for enhanced ionization of H2+ using orthogonal two-color laser fields
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.103.013103
Abstract: We theoretically study the ionization enhancement of the diatomic molecular ion ${\mathrm{H}}_{2}{}^{+}$ at two critical internuclear distances $R$, using orthogonal two-color laser fields. The polarization of the fundamental infrared laser field and a weak second-harmonic… read more here.
Keywords: color laser; two color; using orthogonal; orthogonal two ... See more keywords
Multi-Color Laser Diode Heterodyned 28-GHz Millimeter-Wave Carrier Encoded With DMT for 5G Wireless Mobile Networks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2938263
Abstract: By using a multi-color laser diode carrier with orthogonal polarization and single-carrier modulation, the long-reach single-mode fiber (SMF) passive optical network and millimeter-wave wireless access network (WAN) with carrying narrow-band and channelized discrete multitone (DMT)… read more here.
Keywords: qam; carrier; ghz; color laser ... See more keywords
Revealing the effect of atomic orbitals on the phase distribution of an ionizing electron wave packet with circularly polarized two-color laser fields.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.386299
Abstract: We theoretically study the interference of photoelectrons released from atomic p± orbitals in co-rotating and counter-rotating circularly polarized two-color laser pulses consisting of a strong 400-nm field and a weak 800-nm field. We find that… read more here.
Keywords: circularly polarized; two color; polarized two; color laser ... See more keywords
Temporal characterization of a two-color laser field using tunneling ionization.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.464586
Abstract: The superposition of a fundamental laser pulse and its second harmonic can form an asymmetric laser field that is useful in many applications. The temporal characterization of the two-color laser field becomes necessary. However, the… read more here.
Keywords: two color; laser; laser field; temporal characterization ... See more keywords
Two-Color Laser Resonance Ionization Spectroscopy of Zirconium Atoms
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.86.104302
Abstract: We have performed two-color laser resonance ionization spectroscopy of zirconium atoms to measure the energies of excited states below the third ionization limit. The number of intermediate states that we observed is 19, and energies… read more here.
Keywords: two color; laser resonance; spectroscopy; ionization ... See more keywords