Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385966473> ?p ?o ?g. }
- W4385966473 abstract "Abstract The demand for information processing at ultrahigh speed with large data transmission capacity is continuously rising. Necessary building blocks for on‐chip photonic integrated circuits (PICs) are reconfigurable integrated low‐loss high‐speed modulators and switches. Phase change materials (PCMs) provide unique opportunities for integration into PICs. Here, the investigation of layered gallium monosulfide (GaS) as a novel low‐loss PCM from infrared to optical frequencies is pioneered, with high index contrast (Δ n ≈0.5) at the optical telecommunication band. The GaS bandgap switches from 1.5 ± 0.2 eV for the amorphous state to 2.1 ± 0.1 eV for the crystalline state. It is demonstrated that the reversible GaS amorphous‐to‐crystalline phase transition can be operated thermally and by picosecond green (532 nm) laser irradiation. The design of a reconfigurable integrated optical modulator on‐chip based on Mach‐Zehnder Interferometers (MZI) with the GaS PCM cell deposited on one of the arms for application is presented at the telecommunication wavelength of λ = 1310 nm, where the standard single mode optical fiber exhibits zero chromatic dispersion, and at λ = 1550 nm, where a minimum optical loss of 0.22 dB km −1 is obtained. This opens the route to applications such as reconfigurable modulators, beam steering using phase modulation, and photonic neural networks." @default.
- W4385966473 created "2023-08-18" @default.
- W4385966473 creator A5001024540 @default.
- W4385966473 creator A5009900862 @default.
- W4385966473 creator A5015151220 @default.
- W4385966473 creator A5015790691 @default.
- W4385966473 creator A5020502231 @default.
- W4385966473 creator A5028957501 @default.
- W4385966473 creator A5039005621 @default.
- W4385966473 creator A5039132958 @default.
- W4385966473 creator A5075763051 @default.
- W4385966473 creator A5078898644 @default.
- W4385966473 creator A5087856838 @default.
- W4385966473 creator A5089345324 @default.
- W4385966473 creator A5090123869 @default.
- W4385966473 date "2023-08-17" @default.
- W4385966473 modified "2023-09-26" @default.
- W4385966473 title "Layered Gallium Monosulfide as Phase‐Change Material for Reconfigurable Nanophotonic Components On‐Chip" @default.
- W4385966473 cites W1978446829 @default.
- W4385966473 cites W1981000493 @default.
- W4385966473 cites W1981247648 @default.
- W4385966473 cites W2040825388 @default.
- W4385966473 cites W2042862454 @default.
- W4385966473 cites W2051220390 @default.
- W4385966473 cites W2057657650 @default.
- W4385966473 cites W2076653766 @default.
- W4385966473 cites W2088869013 @default.
- W4385966473 cites W2102286643 @default.
- W4385966473 cites W2200176946 @default.
- W4385966473 cites W2352913035 @default.
- W4385966473 cites W2527843237 @default.
- W4385966473 cites W2585102515 @default.
- W4385966473 cites W2740400597 @default.
- W4385966473 cites W2767013430 @default.
- W4385966473 cites W2886211001 @default.
- W4385966473 cites W2905370602 @default.
- W4385966473 cites W2905546103 @default.
- W4385966473 cites W2944119451 @default.
- W4385966473 cites W2950156060 @default.
- W4385966473 cites W2958312355 @default.
- W4385966473 cites W2960143782 @default.
- W4385966473 cites W2990581955 @default.
- W4385966473 cites W3034363113 @default.
- W4385966473 cites W3041268832 @default.
- W4385966473 cites W3099470245 @default.
- W4385966473 cites W3120165331 @default.
- W4385966473 cites W3170585019 @default.
- W4385966473 cites W3209116003 @default.
- W4385966473 cites W3217448331 @default.
- W4385966473 cites W4210306847 @default.
- W4385966473 cites W4210955571 @default.
- W4385966473 cites W4214761469 @default.
- W4385966473 cites W4229456313 @default.
- W4385966473 cites W4281879270 @default.
- W4385966473 cites W4283072048 @default.
- W4385966473 cites W4307248951 @default.
- W4385966473 cites W4377137954 @default.
- W4385966473 doi "https://doi.org/10.1002/adom.202301564" @default.
- W4385966473 hasPublicationYear "2023" @default.
- W4385966473 type Work @default.
- W4385966473 citedByCount "0" @default.
- W4385966473 crossrefType "journal-article" @default.
- W4385966473 hasAuthorship W4385966473A5001024540 @default.
- W4385966473 hasAuthorship W4385966473A5009900862 @default.
- W4385966473 hasAuthorship W4385966473A5015151220 @default.
- W4385966473 hasAuthorship W4385966473A5015790691 @default.
- W4385966473 hasAuthorship W4385966473A5020502231 @default.
- W4385966473 hasAuthorship W4385966473A5028957501 @default.
- W4385966473 hasAuthorship W4385966473A5039005621 @default.
- W4385966473 hasAuthorship W4385966473A5039132958 @default.
- W4385966473 hasAuthorship W4385966473A5075763051 @default.
- W4385966473 hasAuthorship W4385966473A5078898644 @default.
- W4385966473 hasAuthorship W4385966473A5087856838 @default.
- W4385966473 hasAuthorship W4385966473A5089345324 @default.
- W4385966473 hasAuthorship W4385966473A5090123869 @default.
- W4385966473 hasBestOaLocation W43859664731 @default.
- W4385966473 hasConcept C101336846 @default.
- W4385966473 hasConcept C120665830 @default.
- W4385966473 hasConcept C121332964 @default.
- W4385966473 hasConcept C129404179 @default.
- W4385966473 hasConcept C178790620 @default.
- W4385966473 hasConcept C185592680 @default.
- W4385966473 hasConcept C192562407 @default.
- W4385966473 hasConcept C193690875 @default.
- W4385966473 hasConcept C20788544 @default.
- W4385966473 hasConcept C22799297 @default.
- W4385966473 hasConcept C27289702 @default.
- W4385966473 hasConcept C49040817 @default.
- W4385966473 hasConcept C520434653 @default.
- W4385966473 hasConcept C55005982 @default.
- W4385966473 hasConcept C56052488 @default.
- W4385966473 hasConcept C89631360 @default.
- W4385966473 hasConcept C96834759 @default.
- W4385966473 hasConceptScore W4385966473C101336846 @default.
- W4385966473 hasConceptScore W4385966473C120665830 @default.
- W4385966473 hasConceptScore W4385966473C121332964 @default.
- W4385966473 hasConceptScore W4385966473C129404179 @default.
- W4385966473 hasConceptScore W4385966473C178790620 @default.
- W4385966473 hasConceptScore W4385966473C185592680 @default.
- W4385966473 hasConceptScore W4385966473C192562407 @default.