Process optimization for a 3D optical coupler and waveguide fabrication on a single substrate using buffer coat material

Autor: Lee Johnson, Melissa Zaverton, Tom D. Milster, Chris Summitt, Yuzuru Takashima, Tao Ge, Sunglin Wang
Rok vydání: 2015
Předmět:
Zdroj: SPIE Proceedings.
ISSN: 0277-786X
Popis: We have developed a hybrid lithography process necessary to fabricate a vertical optical coupler and an array of waveguide structures using the same buffer coat material on a single substrate. A virtual vernier scale built into the process enables precise alignment of both structures.
Databáze: OpenAIRE