Index Modulation Embedded in Type I Waveguide Written by Femtosecond Laser in Fused Silica

Slit-shaped laser beams focused in bulk optical materials can realize embedded waveguides with circular cross sections consisting of positive index change type I traces. In these kinds of waveguide traces, a peculiar periodical refractive index modulation was observed in type I waveguides with two d...

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Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	Jing Lv, Razvan Stoian, Guanghua Cheng, Kedian Wang
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	MDPI AG 2021-12-01
Цуврал:	Micromachines
Нөхцлүүд:	femtosecond laser fused silica waveguide refractive index change periodic pattern mechanical perturbation
Онлайн хандалт:	https://www.mdpi.com/2072-666X/12/12/1579
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!