Femtosecond laser micromachined one-dimensional photonic crystal channel waveguides

S, Sudha Maria Lis; Rajasimha, K.; Debnath, Kapil; Chaitanya, V. Krishna; Bhaktha, S.N.B.

doi:10.1016/j.optmat.2022.112114

Cited by 6 publications

(5 citation statements)

References 63 publications

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“…In 2021, Biswal et al investigated the optical behavior of GaAs/AlAs based 1D multi-layered quasi-periodic photonic crystal by employing the transfer matrix method and analyzed the transmission spectra of the crystal at the long-wave limit (Fig. 2(a)) [73] . Various quasi-sequences (Fibonacci, Octonacci and Dodecanacci) along with the periodic structure are considered to get a clear bandgap for different generation number as shown in Figs.…”

Section: Spectroscopy and Carrier Dynamics Of 1d Photonic Crystalsmentioning

confidence: 99%

“…The micrograph in Fig. 2(d [73] . (b) Transmission spectra of GaAs/AlAs based one dimensional multilayered quasiperiodic photonic crystal having variation in layer thickness of GaAs (d g ) [73] .…”

Section: Spectroscopy and Carrier Dynamics Of 1d Photonic Crystalsmentioning

confidence: 99%

“…(b) Transmission spectra of GaAs/AlAs based one dimensional multilayered quasiperiodic photonic crystal having variation in layer thickness of GaAs (d g ) [73] . (c) Transmission spectra of GaAs/AlAs based one dimensional multilayered quasiperiodic photonic crystal having variation in layer thickness of AlAs (d a ) [73] . (d) Schematic diagram of the femtosecond laser micromachining set-up used for the fabrication of 1D PC channel waveguides [74] .…”

Section: Spectroscopy and Carrier Dynamics Of 1d Photonic Crystalsmentioning

confidence: 99%

“…2. (Color online) (a) Geometric representation of 1D multi-layered GaAs/AlAs based photonic crystal having Fibonacci sequence[73] . (b) Transmission spectra of GaAs/AlAs based one dimensional multilayered quasiperiodic photonic crystal having variation in layer thickness of GaAs (d g )[73] .…”

mentioning

confidence: 99%

“…(Color online) (a) Geometric representation of 1D multi-layered GaAs/AlAs based photonic crystal having Fibonacci sequence[73] . (b) Transmission spectra of GaAs/AlAs based one dimensional multilayered quasiperiodic photonic crystal having variation in layer thickness of GaAs (d g )[73] . (c) Transmission spectra of GaAs/AlAs based one dimensional multilayered quasiperiodic photonic crystal having variation in layer thickness of AlAs (d a )[73] .…”

mentioning

confidence: 99%

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Spectroscopy and carrier dynamics of one-dimensional nanostructures

Zhang¹,

Zhu²,

Zhang³

et al. 2022

J. Semicond.

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In recent years, one-dimensional (1D) nanomaterials have raised researcher's interest because of their unique structural characteristic to generate and confine the optical signal and their promising prospects in photonic applications. In this review, we summarized the recent research advances on the spectroscopy and carrier dynamics of 1D nanostructures. First, the condensation and propagation of exciton–polaritons in nanowires (NWs) are introduced. Second, we discussed the properties of 1D photonic crystal (PC) and applications in photonic–plasmonic structures. Third, the observation of topological edge states in 1D topological structures is introduced. Finally, the perspective on the potential opportunities and remaining challenges of 1D nanomaterials is proposed.

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Section: Spectroscopy and Carrier Dynamics Of 1d Photonic Crystalsmentioning

confidence: 99%

Section: Spectroscopy and Carrier Dynamics Of 1d Photonic Crystalsmentioning

confidence: 99%