1. Microlens array and application systems
- Author
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Qiling Deng, Chongxi Zhou, Chunlei Du, Bo Chen, Linbo Bai, Chuankai Qiu, and Lishu Zhou
- Subjects
Microlens ,Materials science ,business.industry ,Astrophysics::Instrumentation and Methods for Astrophysics ,Physics::Optics ,Laser ,Computer Science::Other ,Semiconductor laser theory ,law.invention ,Numerical aperture ,Optics ,law ,Optoelectronics ,Astrophysics::Earth and Planetary Astrophysics ,Photomask ,business ,Microfabrication ,Diode - Abstract
Performances of diffractive and refractive microlens array have been studied and compared. Besides the diffractive microlens array which can be fabricated by means of the microfabrication technologies, method for manufacturing continuous profile refractive microlens array with larger sag depth has been developed for solving the unique problems like diode laser alignment. Both diffractive and refractive microlens array with different numerical aperture and other parameters are fabricated according to the application requirements, experimental results are given.
- Published
- 2000
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