Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hybrid device for quantum nanophotonics   Photons have been identified early on as a very good candidate for quantum
technologies applications, as carriers of quantum information, either by
polarization encoding, time encoding or spatial encoding. Quantum cryptography,
quantum communications, quantum networks and quantum computing are some of the
applications targeted by the so called quantum photonics. Nevertheless, it was
also clear at an early stage that bulk optics for handling quantum states of
light would not be the best option for these technologies. More recently,
single photons, entangled photons and quantum light in general have been
coupled to integrated approaches coming from classical optics in order to meet
the requirements of scalability, reliability and efficiency for quantum
technologies. In this article, we describe our recent advances using elongated
optical nano-fibers. We also present our latest results on nanocrystals made of
perovskites and discuss some of their quantum properties. Finally, we will
discuss the general steps necessary in order to couple these nanoemitters
efficiently with our photonic platform, based on tapered optical nanofibers.

5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con