Sekkat received several prizes and recognitions, including nomination as one of the first members of the Hassan 2 academy of sciences and technology, Morocco, and the Elsevier prize for the most cited paper of Morocco, and the distinction prize of the Moroccan ministry of research. He is 2020 SPIE Fellow member; and Senior member of OSA since 2016; and vice-chair of the African Laser Center; he served as member of the international Council of OSA (2010-2012); he served at SPIE as Conference Committee and Sessions Chair; he organized a conference in 2014 in Morocco with participation of 36 African countries to promote optics and photonics in Africa; he organized events and participated to meetings in Morocco for the International Year of Light 2015; as well as many other activities in optics and photonics. Regarding capacity bulding in Africa: Sekkat, conceived and built the Optics and Photonics center in Morocco; deveopped related activities, including training of young scientists (PhDs and PostDocs), and networking with Africa, Europe, US, and Japan. Sekkat returned to Africa, after several education and professional stays in Europe, France and Germany, US and Japan, and took the challenging task to develop Optics and Photonics in this area of the world. The impact of Sekkat on the community is two-folds: in science, his research led to a new field of research interfacing nonlinear optics and photochemistry; and his pioneering activities in Optics and photonics in Africa, especially, Morocco, including capacity building; e.g. infrastutructure and programs and education. Sekkat made seminal contributions to light-induced molecular orientation in polymers, and to interfacing nonlinear optics with photochemistry; i.e. photo-induced second and third order nonlinear optical phenomena. He made seminal contributions to the field of optically assisted poling of photonic polymers that is caused by photo-induced molecular movement below the glass transition temperature of the polymer by photoisomerization. Also, he developed the theories of light-induced both polar and nonpolar orientation as well as manipulation of second-and third order optical nonlinearities in NLO polymers. More recently he contributed, in the field of plasmonics; i.e. coupled surface plasmons and waveguides, at a pioneering level to the prediction and observation of Fano resonances in layered media. A strong indication of the impact of his research is the ISI citations to his work. Total citations: ~ 4200; h-index: 34; and 165 publications with the top 5 most cited papers: 472, 295, 257, 220, 187 citations.