Search Results - microlasers

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High Density Multidimensional Microlaser Array For High-Power, Narrow-Divergence Applications
A high-power laser array based on quantum physical properties for 3D sensing and displays and Light Detection and Ranging (LIDARs). Problem: There is a widespread need for high power, narrow divergence, and high coherence lasers. Accomplishing this requires phase locking, a challenging method combining multiple laser outputs. Previous approaches to...
Published: 1/13/2026   |   Inventor(s): Liang Feng, Xingdu Qiao, Bikashkali Midya, Zihe Gao
Keywords(s): Autonomous Vehicles, Microlasers, Optics & Photonics 
Category(s): Technology Classifications > Research Tools & Reagents, Technology Classifications > Hardware & Components
Coherent Generation Of High-Dimensional Structured Light Using A Hyperdimensional Spin-Orbit Microlaser
The current invention describes next-generation high-capacity noise-resilient communication and computing technology. The invention describes a method to coherently generate high-dimensional structured light, including spin-orbit states, in an integrated and scalable way. Problem: On-chip information technologies are mostly limited to two-level systems...
Published: 1/13/2026   |   Inventor(s): Liang Feng, Zhifeng Zhang, Haoqi Zhao, Li Ge
Keywords(s): Augmented Reality (AR) & Virtual Reality (VR), Microlasers, Optics & Photonics 
Category(s): Technology Classifications > Computer Information Systems, Technology Classifications > Materials, Technology Classifications > Imaging
Tunable laser frequency doubling device
Problem: Nonlinear materials are used in laser light sources to modify or enhance the properties of incoming light. One of these techniques, second harmonic generation, is used to generate new light sources at double the frequency of the incoming light. This technique can be used to generate light at frequencies for which there is no convenient laser...
Published: 1/13/2026   |   Inventor(s): Ertugrul Cubukcu
Keywords(s): Microlasers, Optics & Photonics 
Category(s): Technology Classifications > Energy