Fabrication-ready
A curved microlens array is parallel-fabricated by holographic laser ablation, offering much higher throughput than point-by-point writing and serving directly as a master for replication.
Wang, Lei · Wei, Gong · Cao, Xiaowen · Yu, Yanhao · Juodkazis, Saulius · Chen, Qidai
Light: Advanced Manufacturing 2023
Curved microlens array over an area of 100 μm cross-section
High fidelity and excellent imaging/focusing quality