10 GHz Robust polarization modulation towards high-speed satellite-based quantum communication

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Wang, Zexu, Xu, Huaxing, Li, Ju, Huang, Jinquan, Han, Hui, Wang, Changlei, Zhang, Ping, Yin, Feifei, Xu, Kun, Liu, Bo, Dai, Yitang
Format:	Preprint
Publié:	2024
Sujets:	Quantum Physics
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Ultrabroadband thin-film lithium tantalate modulator for high-speed communications
par: Wang, Chengli, et autres
Publié: (2024)

Millimeter micro‐coaxial beam steering array for high‐speed satellite communications
par: Bin Li, et autres
Publié: (2024)

Heterogeneously integrated lithium tantalate-on-silicon nitride modulators for high-speed communications
par: Cai, Jiachen, et autres
Publié: (2025)

Silicon-organic hybrid electro-optic modulators for high-speed communication systems
par: Zwickel, Heiner
Publié: (2024)

GHz-rate polarization-based QKD system for fiber and satellite applications
par: Bolaños, Matías Rubén, et autres
Publié: (2026)

GHz-speed wavefront shaping metasurface modulators enabled by resonant electro-optic nanoantennas
par: Dagli, Sahil, et autres
Publié: (2025)

Geometric optimization for quantum communication
par: Zhu, Chengkai, et autres
Publié: (2025)

Towards the ultimate limits of quantum channel discrimination and quantum communication
par: Fang, Kun, et autres
Publié: (2021)

Micius, the world's first quantum communication satellite, was hackable
par: Miller, Alexander
Publié: (2025)

On-chip 7 GHz acousto-optic modulators for visible wavelengths
par: Zhang, Ji-Zhe, et autres
Publié: (2024)

Quasi-periodic oscillations of GHz-band polarization in a black hole
par: Wang, Wei, et autres
Publié: (2025)

High-speed quantum radio-frequency-over-light communication
par: Liang, Shaocong, et autres
Publié: (2024)

Emulation of satellite up-link quantum communication with entangled photons
par: Jaeken, Thomas, et autres
Publié: (2025)

M$^3$TN: Multi-gate Mixture-of-Experts based Multi-valued Treatment Network for Uplift Modeling
par: Sun, Zexu, et autres
Publié: (2024)

Time-delayed single satellite quantum repeater node for global quantum communications
par: Gündoğan, Mustafa, et autres
Publié: (2023)

3D ‐Printed Stretchable Cellulose Hydrogel for Wound Healing
par: Yue Zhang, et autres
Publié: (2025)

Research progress of artificial intelligence empowered quantum communication and quantum sensing systems
par: Xu, Jiaxin, et autres
Publié: (2025)

Practical GHz single-cavity all-fiber dual-comb laser for high-speed spectroscopy
par: Ling, Lin, et autres
Publié: (2024)

Integrated distributed sensing and quantum communication networks
par: Xu, Yuehan, et autres
Publié: (2024)

Ecosystem Carbon Fluxes Exhibit Thermal Response Thresholds at Which Carbon–Climate Feedback Changes
par: Xiaoni Xu, et autres
Publié: (2025)

Adaptive criterion and modification of wave-particle decomposition in UGKWP method for high-speed flow simulation
par: Cao, Junzhe, et autres
Publié: (2025)

Quantum-imaginarity-based quantum speed limit
par: Xuan, Dong-Ping, et autres
Publié: (2025)

Multichannel joint-polarization-frequency-modulation encrypted metasurface in secure THz communication
par: Ozgoli, Abbas, et autres
Publié: (2024)

MutualNeRF: Improve the Performance of NeRF under Limited Samples with Mutual Information Theory
par: Wang, Zifan, et autres
Publié: (2025)

Consistency Purification: Effective and Efficient Diffusion Purification towards Certified Robustness
par: Li, Yiquan, et autres
Publié: (2024)

Signal‐to‐noise ratio estimation for broadband satellite‐to‐ground communication based on time‐domain channel impulse response reconstruction
par: Yuanfan Zhao, et autres
Publié: (2024)

Evaluating the Visual Similarity of Southwest China's Ethnic Minority Brocade Based on Deep Learning
par: Liu, Shichen, et autres
Publié: (2024)

Beyond Lips: Integrating Gesture and Lip Cues for Robust Audio-visual Speaker Extraction
par: Pan, Zexu, et autres
Publié: (2026)

Towards Robust Recommendation via Decision Boundary-aware Graph Contrastive Learning
par: Tang, Jiakai, et autres
Publié: (2024)

Structure of the Spanish system of satellite of communications
par: F. Sacristán Romero
Publié: (2007)

Subvolt high-speed free-space modulator with electro-optic metasurface
par: Soma, Go, et autres
Publié: (2025)

Optical and electrical anisotropy regulation engineering of low‐dimensional materials toward polarized detection and imaging applications
par: Jian‐Bin Zhang, et autres
Publié: (2024)

Testing the unified bounds of quantum speed limit
par: Wu, Yaozu, et autres
Publié: (2024)

Omnidirectional circularly polarized base station antenna with high gain and wide band
par: Hui Li, et autres
Publié: (2024)

Two Classes of Quantum MDS Codes with Large Minimal Distance
par: Wang, Puyin, et autres
Publié: (2024)

Self-orthogonal and self-dual codes from maximal curves
par: Wang, Puyin, et autres
Publié: (2025)

Linear Codes with Certain Dimension of Hermitian Hulls
par: Wang, Jiabin, et autres
Publié: (2025)

A Generic Construction on Self-orthogonal Algebraic Geometric Codes and Its Applications
par: Wang, Puyin, et autres
Publié: (2025)

Shortest Embeddings of Linear Codes with Arbitrary Hull Dimension
par: Wang, Jiabin, et autres
Publié: (2026)

Efficient and quantum‐secure authenticated key exchange scheme for mobile satellite communication networks
par: Dheerendra Mishra, et autres
Publié: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"8e9c674bfa6c224f50f0861b8975c5e8"
ui	"standard"
language	"fr"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790882240.8811 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "8e9c674bfa6c224f50f0861b8975c5e8" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=8e9c674bfa6c224f50f0861b8975c5e8; ui=standard; language=fr"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"41393"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2411_08358/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2411_08358/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790882240.8725
REQUEST_TIME	1790882240

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler