Fast optoelectronic responsivity of metal-oxide-semiconductor nanostructures

Bennett, Aviya; Chelly, Avraham; Karsenty, Avi; Gadasi, Ilan; Priel, Zvi; Mandelbaum, Yaakov; Lu, Tiecheng; Shlimak, I.; Zalevsky, Zeev

doi:10.1117/1.jnp.10.036001

Cited by 6 publications

(1 citation statement)

References 28 publications

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“…In this spirit, developing of a full scale photonic integrated circuit (PIC), i.e., developing an integrated silicon circuitry can bring several combination options. For example, starting from light emitting devices through receivers and converters, one can suggest the following simple solution: including light emitting nano-pixel structures (LENS) [ 15 , 16 ] as radiation sources; including a silicon-on-insulator photo-polarized activated modulator (SOIP 2 AM) [ 46 ] and an enhanced optical tunable excited capacitor (EOTEC) [ 47 ] as a photonic transistor and capacitor, that realize a Boolean logic Not “OR” (NOR) gate; and finally, including a mechanical-photonic wavelength converter (MPWC) [ 48 ] for converting light from infra-red (IR) to visible light and sensing it as an electrical current. Additional combined modules can be suggested, such as Boolean gates like Exclusive “OR” (XOR) or Not “AND” (NAND), generation of a synchronization clock signal, optical memory buffers, multi-spectral sensing devices and more.…”

Section: Duality Applicationsmentioning

confidence: 99%

Performance Enhancement and Applications Review of Nano Light Emitting Device (LED)

2020

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A nano light emitting device (LED) has been developed and is presented. This new LED, entitled LENS (Light Emitting Nano-pixel Structure), is a new nano-pixel structure designed to enable high-resolution display. It serves as the building block of a more complex structure called LENA (Light Emitting Nano-pixel Array), dedicated to nano-display applications, such as augmented and virtual reality (AVR). Previously designed and studied with a platform for ray tracing optimization, a complementary simulations study was performed using the Comsol Multi-Physics Platform in order to check for opto-electronics performance and physical nanoscale investigations. In addition to the physical complementary analysis, several studies have focused on optimizations: optimal geometry for a pixel (cylindrical or conical shape), and wavelength adaptation (optical communication). In addition to numerical simulation results, an analytical model has been developed. This new device holds the potential to enhance the light efficiency for military, professional and consumer applications, and can serve as a game changer in the world of nano-displays with high resolution.

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