Acknowledgment to Reviewers of Photonics in 2020

Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Photonics maintains its standards for the high quality of its published papers. Thanks to the cooperation of our reviewers, in 2020, the median time to first decision was 14 days and the median time to publication was 36 days. The editors would like to express their sincere gratitude to the following reviewers for their precious time and dedication, regardless of whether the papers were finally published:

Abaza, Mohamed	Livache, Clément
Abegão, Luis Miguel Gomes	Llorens, José Manuel
Aboites, Vicente	Luo, Xiaobing
Agapito, Guido	Lutman, Alberto
Aggarwal, Geetika	Madani, Abbas
Agresti, Antonio	Madhukar, A.
Ahmadivand, Arash	Maffini, Alessandro
Ajith Singh, Mithun Kuniyil	Makarov, Sergey
Aksenov, Valerii	Manceau, Jean-Michel
Alabastri, Alessandro	Manousiadis, Pavlos P.
Alfaro-Gómez, Mariana	Manuel, Aleixandre
Alvarez Mendoza, Cesar Ivan	Masoller, Cristina
Amato, Luigi Santamaria	Masunov, Artem
Anashkina, Elena	Matsutani, Akihiro
Andreou, Chrysafis	Mattarelli, Maurizio
Andrews, David	Matttheakis, Marios
Androutsos, Nikolaos A.	Maulini, Richard
Antonacci, Giuseppe	Michal, Kohout
Anttu, Nicklas	Michihata, Masaki
Ariyawansa, Gamini	Min, Kyungtaek
Arnabat-Domínguez, Josep	Min, Rui
Ávalos-Ovando, Oscar	Miniewicz, Andrzej
Avrutin, Eugene A.	Minin, Igor V.
Bacco, Davide	Miyamoto, Tomoyuki
Baghdasaryan, Tigran	Monti, Alessio
Balakrishnan, Deepan	Morikawa, Osamu
Banik, Gourab Dutta	Morinaga, Atsuo
Bao, Yi	Mosca, Mauro
Baptista, António M. G.	Mukherjee, Bablu
Bar, Ilana	Myśliwiec, Jarosław
Baral, Susil	Nada, Masahiro
Bardella, Paolo	Naftaly, Mira
Barrera, David	Nakata, Yosuke
Basieva, Irina	Navarro-Cía, Miguel
Batagelj, Bostjan	Naydenova, Izabella
Beiu, Roxana-Mariana	Nettelblad, Carl
Bejaoui, Salma	Neu, Jens
Belarouci, Ali	Neufeld, Ofer
Belousov, Yu. M.	Nguyen, Dong-Nhat
Benedikovic, Daniel	Nguyen, Hieu Pham Trung
Benis, Emmanouil P.	Nikolopoulos, Lampros
Bezus, Evgeni A.	Nissen, Ivor
Bharmal, Nazim	Novelli, Fabio
Blanco, Sonia	O’Duill, Sean
Błaszczak, Urszula	Oermann, Michael R.
Booker, Edward	Ogawa, Kensuke
Borisova, Ekaterina	Ohira, Shin-Ichi
Botas, Alexandre M. P.	Ok, Gyeongsik
Botez, Dan	Ortín-Martínez, Arturo
Boulogeorgos, Alexandros-Apostolos A.	Osório, Jonas H.
Bräuer-Burchardt, Christian	Ozaki, Ryotaro
Browning, Colm	Pachnicke, Stephan
Budinski, Vedran	Pagiatakis, Gerasimos
Bures, Miroslav	Palacios-Laloy, Agustin
Busoni, Lorenzo	Palaia, Gaspare
Butt, M. Ali	Pallotta, Luca
Bykhovsky, Dima	Paraschis, Loukas
Bykov, Dmitry A.	Parfenov, Vadim
Caldas, Paulo	Parfenov, Vadim A.
Calle Cancho, Jesús	Pastor, David
Campanella, Carlo Edoardo	Paternò, Giuseppe Maria
Campbell, Sawyer D.	Patrizi, Barbara
Cardano, Filippo	Pelster, Axel
Carriles, Ramón	Peña, Francisco J.
Caspary, Reinhard	Penn, Gregory
Castellani, Carlos E. S.	Pepper, Brian J.
Castro Do Amaral, Gustavo	Perez, Rafael
Castro-Camus, Enrique	Perez-Ramirez, Carlos
Chan, Sze Chun	Petersen, Christian Rosenberg
Chang, Wonkeun	Petronijevic, Emilija
Chen, Bo-Hao	Pierściński, Kamil
Chen, Jing	Pinheiro, Felipe
Chen, Kai-Sheng	Ponomarev, Dmitry
Cheng, Hsu-Chih	Porfirev, Alexey
Cheng, Hua	Porte, Xavier
Chi, Hao	Prelipceanu, Marius
Chiappini, Andrea	Prikulis, Juris
Choi, Heejoo	Prochazka, Ivan
Choi, Hojong	Pruszyńska-Karbownik, Emilia
Chong, Yi Dong	Pryamikov, Andrey
Chu, Suoda	Pu, Mingbo
Chung, YeonHo	Quero, Giuseppe
Coelho, João Pinto	Radner, Hannes
Collini, Elisabetta	Rafayelyan, Mushegh
Cong, Longqing	Rafique, Subrina
Consoli, Antonio	Rahman, Anis
Conteduca, Donato	Rasskazov, Ilia
Convissar, Robert A.	Rego, Gaspar
Costa-Vera, Cesar	Reisslein, Martin
Coulon, Pierre-Marie	Ren, Dingkun
Cruz, Luís Alberto Da Silva	Ren, Haoran
Cruz, Maria-Luisa	Ren, Yuxuan
Curto, Alberto	Resnick, Andrew
Dalir, Hamed	Revin, Dmitry
Dantan, Aurélien	Reyes Vera, Erick
Darafsheh, Arash	Ribak, Erez
Dash, Jitendra Narayan	Ribeiro, Paulo A.
Dattoli, Giuseppe	Rico-Yuste, Alberto
Davoodzadeh, Nami	Rijckaert, Hannes
Dawidowski, Wojciech	Rimpiläinen, Tommi
De Dominicis, Luigi	Rizou, Zoe V.
De Fátima Domingues, Maria	Rodriguez Diaz, Camilo Arturo
De Regis, Michele	Rodríguez-Lara, Blas Manuel
Di Pietro, Paola	Rodriguez-Lopez, Pablo
Ding, Xinrui	Rohm, Andre
Djafari-rouhani, Bahram	Rosa, Paweł
Do, Yun Seon	Rosas Romero, Roberto
Domínguez, Jorge Luis	Roshchupkin, Sergei P
Dong, Mark	Rovati, Luigi
D’Orazio, Antonella	Roycroft, Brendan
Dorrah, Ahmed	Ruic, Dino
Drexler, Petr	Ruiz Lombera, Ruben
Dubey, Richa	Runge, Patrick
Ebisawa, Satoshi	Saavedra, Gabriel
Edrei, Eitan	Sabry, Yasser
Edwards, Paul R.	Sackett, Charles
El-Shenawee, Magda	Saifaddin, Burhan
Erro Betrán, María José	Sakan, Nenad
Esfahani Monfared, Yashar	Sakhabutdinov, Airat
Esquivias, Ignacio	Salem, Mohamed A.
Faccialà, Davide	Sánchez Saavedra, María Del Pilar
Fang, Jian	Sánchez-González, José-María
Feldt, Markus	Sanchez-Lopez, Juan De Dios
Fernando, Xavier	Santana, Ted
Ferrante, Camilla	Schares, Laurent
Ferraro, Antonio	Schasfoort, Richard
Figueiredo, Monica	Scheinker, Alexander
Flores, Jorge Luis	Schlippert, Dennis
Fomin, Vladimir M.	Schneidmiller, Evgeni A.
Fotiadi, Andrei	Scholkmann, Felix
Franco, Lourdes	Schreiber, Ulrich
Franco, Sandra	Seguel, Fabian
Francois, Alexandre	Sęk, Grzegorz
Frigerio, Jacopo	Sekkat, Zouheir
Frolov, Aleksandr	Serafino, Giovanni
Fujigaki, Motoharu	Seres, Jozsef
Galbács, Gábor	Serra, Enrico
Gallacher, Kevin	Servin, Manuel
GASSIN, Pierre-Marie	Sevic, Dragutin
Geints, Yurii E	Shabalin, Anatoly
Ghosh, Souvik	Shalf, John M.
Gil Santos, Eduardo	Shi, Liping
Gili, Valerio Flavio	Shivakumar, Vibhav Bharadwaj
Giribono, Anna	Shojafar, Mohammad
Giuliano, Domenico	Siciliani, Mario
Góbi, Sándor	Silveirinha, Mário G.
González De Sande, Juan Carlos	Simon, Bertrand
González-Vila, Álvaro	Sinha, Raju
Goryashko, Vitaliy	Sirenko, Andrei
Grassani, Davide	Slezák, Ondřej
Grassman, Tyler J.	Smołka, Bogdan
Grozeva, Margarita	So, Hongyun
Gutierrez, Ana Maria	Sohn, Martin Y.
Guzmán, Borja Genovés	Sójka, Lukasz
Guzowski, Bartłomiej	Soltanian, Reza
Hadi, Muhammad Usman	Spampinati, Simone
Hai, Shafiqul	Stafeev, Sergey
Halir, Robert	Staicu, Angela
Hammad, Mohab	Stanca, Horia
Han, Young-Geun	Steglich, Patrick
Hasan, MD Tanvir	Stehr, Jan Eric
Hebling, János	Strozzi, Matteo
Herrera-Tapia, Jorge	Su, Ruoyu
Hill, Cary	Sung, Minkyu
Hoenders, Bernhard J.	Syty, Pawel
Hoffmann, Andreas	Tai, Yi-Hsin
Holzmeier, Fabian	Takahashi, Yusuke
Horvath, Tomas	Takei, Hiroyuki
Huang, Chun-Ying	Tan, Chaoliang
Hussein, Moustafa	Tan, Mingming
Iiyama, Kouichi	Tan, Rex Xiao
Ijaz, Mohammed	Tarnowski, Karol
Iordanova, Ekaterina	Tehranchi, Amirhossein
Jain, Saurabh	Thakur, Ashutosh
Jaroszewicz, Zbigniew	Tian, Pengfei
Jaworski, Piotr	Timpu, Flavia
Jiménez, Juan	Torres-Cisneros, Miguel
Joo, K. K.	Troia, Benedetto
Jouane, Youssef	Troia, Sebastian
Jovic, Aleksandar	Trusovas, Romualdas
Joyce, Daniel S.	Tsigaridas, Georgios N.
Jurasekova, Zuzana	Tsiropoulou, Eirini Eleni
Kamikawachi, Ricardo	Úbeda Farré, Eduard
Kandadai, Nirmala	Udalcovs, Aleksejs
Kaplan, Andrey	Umanskii, B. A.
Karabchevsky, Alina	Upputuri, Paul Kumar
Karachinsky, Leonid	Uryupin, Prof. Sergei
Kazanskiy, Nikolay L.	Valadez, Ivan Cano
Kbashi, Hani J.	Valle, Ángel
Kerdoncuff, Hugo	Vasconcelos, Helena Cristina
Khabibullin, Rustam	Vershovskii, Anton
Khokhlova, Margarita A.	Veselovskii, Igor
Khope, Akhilesh S. P.	Vicente, Carlos Miguel Santos
Kim, Bom Soo	Viotti, Anne-Lise
Kim, Jinyoung	Vivona, Marilena
Kim, Yong-Su	Voué, Michel
Kiselev, Aleksei P.	Vozianova, Anna
Kita, Tomohiro	Wahaia, Faustino
Klee, Sascha	Walborn, Stephen
Klotzkin, David	Wang, Boxiang
Kobtsev, Sergey	Wang, Hsiang-Chen
Kolek, Andrzej	Wang, Pengfei
Kopylov, Evgenii	Wang, Ruijun
Koral, Can	Wang, Yunxiang
Korotyeyev, Vadym	Wang, Zixiong
Kotlyar, Victor	Wenzel, Hans
Kovalev, Anton	Wilkinson, Timothy
Kovalsky, Marcelo G.	Wolff, Marcus
Kovanis, Vassilios	Wu, Jinsong
Kowalewska-Kudłaszyk, Anna	Xu, Tianhua
Kudryashov, Sergey I.	Yamijala, Sharma SRKC
Kumar Donta, Praveen	Yang, Terry Chien Jen
Kuzmik, Jan	Yap, Lim Wei
Kuznetsov, Artem A.	Yasir, Muhammad
Labate, Giuseppe Falvo D. Urso	Yeh, Chien-Hung
Lai, XuanYang	Yeh, Pinghui Sophia
Lavacca, Francesco G.	Yiannopoulos, Kostas
Lecler, Sylvain	Yokota, Nobuhide
Lee, Byoungho	Yoshino, Toshihiko
Lee, Kun-Mu	Yue, Yang
Lee, Kwang Jo	Zaghloul, Mohamed
Lemaire, Joël	Zakrzewski, Zbigniew
Lembrikov, Boris	Zara, Francesca
Lenstra, Daan	Zemlyanov, Aleksandr
Lesiak, Piotr	Zervos, Harry
Létoublon, Antoine	Zetterberg, Johan
Leykam, Daniel	Zhang, Daming
Li, Xiang	Zhang, Wei
Lim, Hyang-Tag	Zhang, Yinan
Lima, Mário	Zhang, Yuanhang
Lin, Tong	Zhang, Zilong
Lin, Yuankun	Zikidis, Konstantinos C.
Lindemann, Markus	Zouros, Grigorios