Asymmetric optical power splitting system and method

WU Yi-Kuei, Y Tu, A Bismuto, A Trita, Y Liu - US Patent 11,500,154, 2022 - Google Patents
(57) ABSTRACT A waveguide structure and a method for splitting light is described. The
method may include optically coupling a first waveguide and a second waveguide, where …

Integrated laser source

MA Arbore, G Shambat, MM Kangas… - US Patent …, 2023 - Google Patents
Integrated laser sources emitting multi-wavelengths of light with reduced thermal transients
and crosstalk and methods for operating thereof are disclosed. The integrated laser sources …

Chip-to-chip optical coupling for photonic integrated circuits

JD Witmer, A Bismuto, JT Hill, J Suh… - US Patent …, 2025 - Google Patents
A photonic integrated circuit including multiple elements formed by different processes onto
separate chips can be manufactured by defining, via photolithography processes for …

Laser integration techniques

MJ Bishop, J Pelc, VM Iyer, A Goldis - US Patent 11,923,654, 2024 - Google Patents
Described herein are one or more methods for integrating an optical component into an
integrated photonics device. The die including a light source, an outcoupler, or both, may be …