把激光光学测量,
做成一个人也能完成的仪器。

Laser optics instruments,
hand-built by one person.

我是 Stefano,独立光学仪器开发者。这里记录我把光学测量算法一行行写成可信赖软件的过程——第一个作品:SteBeam,送给所有光学人的礼物。

I'm Stefano, an independent optical-instrument developer. This blog records how I turn optics measurement algorithms into software you can trust — starting with SteBeam, a gift to everyone in optics.

Stefano玉京

博客Blog

2026-09-20 · 发布Release
SteBeam:送给所有光学人的礼物——一台人人可用的激光光束分析仪
SteBeam: A Gift to Everyone in Optics — a beam profiler you can actually own

一台工业相机 + SteBeam = 一台专业光束分析仪。ISO 11146 口径测量核、五种实时视图、全幅 44 fps。

One industrial camera + SteBeam = a professional beam profiler. ISO 11146 measurement core, five live views, 44 fps full-frame.

关于我About Me

我是 Stefano,一名独立开发者,背景横跨激光光学与软件工程。我相信精密测量工具不该是少数实验室的专利,所以从测量算法、渲染引擎到界面与安装器,全部亲手实现——包括把束宽算法对着 ISO 11146 标准逐条验证、把 3D 曲面渲染器逐像素写出来。

I'm Stefano, an independent developer working at the intersection of laser optics and software engineering. I believe precision measurement tools shouldn't be a privilege of a few labs — so I build everything by hand: measurement algorithms, renderers, UIs, installers — verifying beam widths line by line against ISO 11146 and writing the 3D surface rasterizer pixel by pixel.