FIELD: physics, optics.
SUBSTANCE: invention relates to dipolar nanolaser arrays. The device includes a substrate having an active layer, a transparent conducting layer, a transparent dielectric layer and metal nanoparticles-nanoantennae. The nanoantennae are stretched - one dimension exceeds the other two dimensions. Electromagnetic coupling of the emitters of the active layer with the nanoantenna array is provided by selecting optimum distance between the active layer and the nanoantennae. Injection pumping is used to generate radiation.
EFFECT: high efficiency, realising a continuous mode, providing narrow generation lines, small dimensions of the device, high reliability of the device and low pumping power threshold.
5 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIPOLE NANOLASER | 2009 |
|
RU2391755C1 |
| METHOD FOR GENERATING COHERENT ELECTROMAGNETIC RADIATION AND DIPOLE NANOLASER BUILT AROUND IT | 2003 |
|
RU2249278C2 |
| METHOD OF SELECTING OPTICAL MODES IN MICRORESONATORS USING NANOANTIBODIES | 2015 |
|
RU2721586C2 |
| METHOD OF FULLY OPTICAL MODULATION OF LIGHT BY Mi-RESONANT STRUCTURES BASED ON DIRECT SEMICONDUCTORS | 2016 |
|
RU2653187C1 |
| LAMINATED MATERIAL FOR PHOTOCONDUCTIVE ANTENNAS | 2020 |
|
RU2755003C1 |
| DESIGN OF SURFACE THZ EMITTER | 2022 |
|
RU2805001C1 |
| METHOD OF FORMING SOLID-STATE SILICON NANOSTRUCTURE FOR OPTICAL-PUMPING LASER AND OPTICAL AMPLIFIER BASED THEREON | 2007 |
|
RU2362243C1 |
| SEMICONDUCTOR LASER (VERSIONS) | 2012 |
|
RU2529450C2 |
| SEMICONDUCTOR LASER | 2008 |
|
RU2408119C2 |
| SEMICONDUCTOR VERTICALLY-EMITTING LASER WITH INTRACAVITY CONTACTS | 2015 |
|
RU2611555C1 |
