Displaying One Session

10/02/2019 01:30 PM - 03:00 PM La Vista C
Time
01:30 PM - 03:00 PM
(SS LDNP) Special Symposium on Low Dimensional and Nanostructured Photonics

WF3.1 - INTEGRATED QUANTUM PHOTONIC CIRCUITS WITH QUANTUM DOTS

Abstract

Abstract

In this talk, we review our recent efforts to implement multiple essential elements for quantum information processing applications using photonics. We use a hybrid integration technique to couple quantum emitters with photonic devices that can efficiently transport, filter, route, and wavelength-tune the emitters.

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(SS LDNP) Special Symposium on Low Dimensional and Nanostructured Photonics

WF3.2 - WHISPERING-GALLERY-MODE RESONATOR AT EXCEPTIONAL POINTS

Presentation Type
Invited Submission
Authors
Date
10/02/2019
Time
01:30 PM - 03:00 PM
Room
La Vista C
Duration
30 Minutes
Lecture Time
02:00 PM - 02:30 PM

Abstract

Abstract

In this talk, I will discuss some interesting phenomena around exceptional points (EPs) in whispering-gallery-mode resonators. Examples including chiral modes and lasing, EP-enhanced sensing, a non-Hermitian phonon laser with linewidth tuned in the vicinity of EPs, and EP-induced transparency and absorption will be introduced.
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(SS LDNP) Special Symposium on Low Dimensional and Nanostructured Photonics

WF3.3 - OPTICALLY PUMPED 1 μm LOW THRESHOLD PHOTONIC CRYSTAL SURFACE EMITTING LASERS GROWN ON GaAs SUBSTRATE

Abstract

Abstract

We report optically pumped 1 μm low threshold GaAs photonic crystal surface emitting lasers. The GaAs photonic crystal is etched on 3-period InGaAs/AlGaAs MQW heterostructure. A laser peak is achieved at 1,006 nm with a linewidth of 0.6 nm at 5 kW/cm2 threshold power density.

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(SS LDNP) Special Symposium on Low Dimensional and Nanostructured Photonics

WF3.4 - MODE-LOCKING WITH HERMITE-GAUSSIAN MODES

Presentation Type
Contributed Submission
Date
10/02/2019
Time
01:30 PM - 03:00 PM
Room
La Vista C
Duration
15 Minutes
Lecture Time
02:45 PM - 03:00 PM

Abstract

Abstract

Stable mode locking and dissipative soliton formation are predicted in a laser cavity with an effective photonic harmonic potential. As all modes starting from the fundamental are involved, the cavity is substantially more compact than a Fabry-Perot resonator with comparable pulsing period.

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