I have it, use Baidu Netdisk to share it with you for free, the link is:

/s/10qJhkGALtIyTdolejwNpow?pwd=1234

"Non-imaging optical system design "Methods and Examples" introduces in detail some typical optical design methods and cases of non-imaging systems. The book has 12 chapters, including LED lighting optical design, solar light concentrating system optical design, laser beam expansion and shaping optical system design etc. content. LED lighting optical design includes LED narrow beam optical system design, LED uniform lighting optical system design, secondary optical design to expand LED light source, and planar LED array and spherical LED array design; the optical design of solar light concentrating system includes Design of Fresnel lenses and reflective optical systems for solar concentrating; laser beam expansion and shaping optical system design includes the design of lens beam expansion systems, prism beam expansion systems, free-form surface laser shaping systems and microlens array shaping systems. The book later introduces the application of optical simulation software FRED in the design of non-imaging optical systems.

"Non-Imaging Optical System Design Methods and Examples" focuses on actual cases in engineering applications, discusses design ideas, and introduces design methods and design processes. Readers can apply the cases in this book with slight modifications according to their own design requirements, which greatly simplifies the design process.