Mfiri a wɔde hyɛ agyirae a laser de laser hann di dwuma de hyɛ nneɛma ahorow ani agyirae daa.
Agyiraehyɛde fi nneɛma a ɛwɔ soro a ɛyɛ hyew no mu, na ɛma nneɛma a ɛwɔ ase no da adi, na ɛnam so ma wɔyɛ mfonini ahorow, ahyɛnsode ahorow, ne nkyerɛwee ahorow a ɛyɛ nwonwa. Laser agyiraehyɛde mfiri titiriw no, wɔkyekyɛ mu sɛ CO2 laser, semiconductor laser, fiber laser, ne YAG laser. Wɔde mfiri a wɔde hyɛ agyiraehyɛde laser di dwuma titiriw wɔ nneɛma a ɛhwehwɛ sɛ wɔyɛ no pɛpɛɛpɛ na wɔyɛ no pɛpɛɛpɛ kɛse mu. Nneɛma a wɔde di dwuma no bi ne ɛlɛtrɔnik nneɛma, integrated circuits (ICs), anyinam ahoɔden mfiri, telefon a wokura kyin, hardware, adwinnade ho nneɛma, nnwinnade a wɔde yɛ adwuma pɛpɛɛpɛ, aniwa ne dɔn, agude, kar afã horow, plastic bɔton, adansi nneɛma, ne PVC paipu.