Oxide-apertured microcavity single-photon emitting diode

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

InP-Based Oxide-Confined 16 p.m Microcavity Light Emitting Diodes

InP-based 1 .6 tm microcavity light emitting diodes (MCLEDs) have been designed, fabricated and characterized. Oxideconfined MCLEDs with lateral aperture size down to 1 jtm have been realized with enhanced output slope efficiency and excellent spectral and spatial properties. Both mirror-free cylindrical MCLEDs with oxide-aperture and 3D MCLEDs have been fabricated and a maximum output power of...

متن کامل

Broadband ZnO single-nanowire light-emitting diode.

We present a novel technique for reliable electrical injection into single semiconductor nanowires for light-emitting diodes and lasers. The method makes use of a high-resolution negative electron-beam resist and direct electron-beam patterning for the precise fabrication of a metallic top contact along the length of the nanowire, while a planar substrate is used as a bottom contact. It can be ...

متن کامل

A 130nm CMOS Single Photon Avalanche Diode

We report on the first implementation of a single photon avalanche diode (SPAD) in 130nm CMOS technology. The SPAD is fabricated as p+/nwell junction with octagonal shape. A guard ring of p-well around the p+ anode is used to prevent premature discharge. To investigate the dynamics of the new device, both active and passive quenching methods have been used. Single photon detection is achieved b...

متن کامل

Optical modes in oxide-apertured micropillar cavities.

We present a detailed experimental characterization of the spectral and spatial structure of the confined optical modes for oxide-apertured micropillar cavities, showing good-quality Hermite-Gaussian profiles, easily mode-matched to external fields. We further derive a relation between the frequency splitting of the transverse modes and the expected Purcell factor. Finally, we describe a techni...

متن کامل

Computational Modeling of Photonic Crystal Microcavity Single-Photon Emitters

Conventional cryptography is based on algorithms that are mathematically complex anddifficult to solve, such as factoring large numbers. The advent of a quantum computerwould render these schemes useless. As scientists work to develop a quantum computer,cryptographers are developing new schemes for unconditionally secure cryptography. Quan-tum key distribution has emerged as one...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied Physics Letters

سال: 2007

ISSN: 0003-6951,1077-3118

DOI: 10.1063/1.2747200