Purification of a single-photon nonlinguarity

Autor: E. C. Langman, Justin Norman, Morten P. Bakker, J. A. Frey, Dirk Bouwmeester, H.J. Snijders, M. P. van Exter, Arthur C. Gossard, Wolfgang Löffler, John E. Bowers

Publikováno v: Nature communications, vol 7, iss 1
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
NATURE COMMUNICATIONS
Nature Communications
NATURE COMMUNICATIONS, 8(7), 12578

Single photon nonlinearities based on a semiconductor quantum dot in an optical microcavity are a promising candidate for integrated optical quantum information processing nodes. In practice, however, the finite quantum dot lifetime and cavity-quantu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8cbe279996247e7ff52f8273c824949
https://doi.org/10.1038/ncomms12578

Polarization degenerate micropillars fabricated by designing elliptical oxide apertures

Autor: Morten P. Bakker, Dirk Bouwmeester, Martin P. van Exter, Ajit V. Barve, Larry A. Coldren, Alan Zhan

A method for fabrication of polarization degenerate oxide apertured micropillar cavities is demon- strated. Micropillars are etched such that the size and shape of the oxide front is controlled. The polarization splitting in the circular micropillar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f23c634e5b0ab70b391d7a2b8563e401
http://arxiv.org/abs/1404.4597

Monitoring the formation of oxide apertures in micropillar cavities

Autor: Morten P. Bakker, Pierre Petroff, H.J. Snijders, Dirk Bouwmeester, Donald J. Suntrup, Martin P. van Exter, Tuan-Ahn Truong

Publikováno v: CLEO: 2013.

An imaging technique is presented that enables monitoring of the wet thermal oxidation of a thin AlAs layer embedded between two distributed Bragg reflector (DBR) mirrors in a micropillar. After oxidation we confirm by white light reflection spectros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8074c6e7512f5b257024cbc79d9580e6
https://doi.org/10.1364/cleo_si.2013.af1j.5

Single and coupled L3 photonic crystal cavities for cavity-QED experiments

Autor: Jenna Hagemeier, Lucio Claudio Andreani, Cristian Bonato, Dirk Bouwmeester, Martin P. van Exter, Pierre Petroff, Hyochul Kim, G. J. Beirne, Dario Gerace, Susanna M. Thon, Morten P. Bakker

Publikováno v: Photonic Crystal Materials and Devices X.

Here we discuss the experimental characterization of the spatial far-field profiles for the confined modes in a photonic crystal cavity of the L3 type, finding a good agreement with FDTD simulations. We then link the far-field profiles to relevant fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ff1d70101a75a4e5488ba28d12e2b9c
https://doi.org/10.1117/12.921643

Polarization-preserving confocal microscope for optical experiments in a dilution refrigerator with high magnetic field

Autor: Dirk Reuter, C. H. van der Wal, Andreas D. Wieck, A. U. Chaubal, M. Sladkov, Morten P. Bakker

Publikováno v: Review of Scientific Instruments, 82(4):043105. AMER INST PHYSICS

We present the design and operation of a fiber-based cryogenic confocal microscope. It is designed as a compact cold-finger that fits inside the bore of a superconducting magnet, and which is a modular unit that can be easily swapped between use in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a9f0d036494907cc33cfe31f4ebe92f
https://hdl.handle.net/11370/bcc6c3d6-a144-46bb-a799-a610388dd192