My Personal Laser Journey
For most of my life, everything I created lived inside a computer. A few years ago, I realized I had never really made something new that would still be there if the electricity went out. I wanted to change that. This is the path that took me from software into a workshop full of tools, then into the laser experiments behind this site.
Wanting to make something physical
I began by thinking through the many ways a person can build something tangible. Woodworking felt approachable, useful, and broad enough that I could keep learning for a long time, so I decided to try it.
I started with a circular saw. Before long, that became a table saw, routers, a jointer, a planer, and the other tools that appear one at a time until a spare room has quietly become a workshop. The important part was not collecting equipment; it was looking around and seeing furniture I had built myself. Making useful objects with a physical presence felt genuinely good.
Learning to make round things
Eventually I noticed that nearly everything I made was square or rectangular. I wanted to understand how to make round forms, so I researched woodturning and bought a benchtop lathe.
My first bowls and cups were almost comical. That was part of the fun. With practice, the shapes became cleaner and more intentional, and I began making bowls and lamps I was proud of. Woodturning taught me that awkward early attempts are not evidence that a craft is a poor fit; they are simply the beginning of learning it. These days I own two benchtop lathes and a full-size floor-standing lathe that cost me about as much as my first car.
A laser for signing my work
Once I was producing bowls, lamps, and other finished pieces, I wanted a clean way to sign them or add my name and logo. That practical need was what first led me to lasers.
I was not ready to spend a great deal of money, so I looked at entry-level options and bought a LaserPecker LP4 with a 10 watt diode and 2 watt infrared diode. I bought it for the narrow purpose of signing my work, and for that purpose it worked very well. As I used it, however, I became increasingly curious about what other kinds of lasers could do.
Moving into larger wood and acrylic work
My next machine was an OMTech Pronto 100 watt CO₂ laser with a 20 × 28 inch bed and pass-through access on both sides. It opened a very different category of work: larger wood and acrylic engraving, cutting, and projects that simply did not fit the scale or material strengths of the small diode system.
The CO₂ machine did not replace the first laser. It gave me another process with different strengths. That pattern has continued throughout my journey: the useful question is rarely which laser is universally best, but which tool fits the material, size, and result in front of me.
Curiosity about metal
I have always been fascinated by the material science of metals. I repeatedly considered learning to weld, blacksmith, or use a metal lathe, but I was never quite certain that I wanted to make the financial and workshop commitment required to enter those crafts properly.
Fiber lasers began to look like an appealing entry point into metal experimentation. They would not replace welding, forging, or machining, but they offered a way to study how controlled energy changes a metal surface without beginning with the full equipment commitment of those other disciplines.
Discovering MOPA Laser color engraving
Then I learned about color laser engraving with a MOPA fiber source, and that was the subject that truly captured me. The relationship among pulse width, frequency, speed, power, overlap, material finish, heat, and observed color felt less like choosing one preset and more like exploring a physical system.
That combination was especially attractive to me as a software engineer who loves tinkering and experimentation. The process has enough structure to measure and automate, but enough machine-, lens-, and material-specific behavior that the answer still has to be discovered on the real surface.
Choosing my fiber system
I approached the purchase using the same kind of research described in What Laser Should I Buy?. For my own priorities, I chose a Chinese integrator's split, open-galvo fiber system with a strong JPT E2 100 watt source.
For me, it offered the right balance of price, capability, and direct parameter access. I was comfortable accepting limited support because investigating, configuring, testing, and understanding the system is part of what makes the hobby enjoyable to me. An open galvo also brings serious guarding, access-control, extraction, eye-protection, and operating responsibilities that must be designed into the workspace rather than treated as optional accessories.
Your needs are likely different from mine, so I deliberately do not present the specific machine listing as a recommendation. Someone else may be much better served by an enclosed, integrated system with strong vendor support, a smaller source, a different wavelength, or no fiber laser at all. I want to share the journey that brought me here, not turn one personal decision into universal buying advice.
Three lasers, three different roles
I still use all three lasers regularly. The compact diode and infrared machine is my choice for work that cannot fit on a laser bed, whether because the object is too large or because the surface is permanently attached to something else. I use the CO₂ laser when I need to cut or engrave acrylic, or when I am making boxes and other projects from plywood or hardwood. The MOPA fiber galvo handles nearly everything metal, especially color marking, but I also have a great deal of fun using grayscale depth maps to engrave three-dimensional models. Coins, refrigerator magnets, keychains, and small pieces of jewelry are only the beginning of that list. Each machine solves different problems and works with different materials; none has made the others obsolete.
I can hardly imagine going more than a few days without experimenting with one of them. Some sessions produce a finished object; others produce a strange coupon, a failed setting, or one useful observation. All of them continue the same goal that started this journey: making something real, learning how the material responds, and leaving behind more than pixels on a screen.
Wherever your journey begins
You do not need to follow my sequence of tools or purchases. Your path might begin with one small engraver, a shared makerspace, a production requirement, an inherited woodworking tool, or simple curiosity about a material. Start with the work you actually want to make, learn the process carefully, and let demonstrated needs guide the next step.
I hope you are as excited about your own laser journey as I am about mine. Stay curious, work safely, keep records, and do not be discouraged when the first bowls-or the first engraving grids-are almost comical. That is often how the most rewarding work begins.