Effects of fabrication errors on the focusing performance of a sector metalens

Using e-beam lithography, a 16-sector spiral metalens was fabricated in an amorphous silicon, capable of converting linearly polarized incident light into an azimuthally polarized optical vortex. When illuminated by a 633-nm linearly polarized laser beam, the metalens generated a near-surface subwav...

Бүрэн тодорхойлолт

Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	Sergey S. Stafeev, Anton Nalimov, Liam O'Faolain (William Whelan-Curtin), Maria V. Kotlyar
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	Samara National Research University 2018-12-01
Цуврал:	Компьютерная оптика
Нөхцлүүд:	metalens metasurface subwavelength focusing FDTD-method SNOM energy backflow. energy backflow
Онлайн хандалт:	http://computeroptics.ru/KO/PDF/KO42-6/420605.pdf
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!