Portable Pulsed Fiber Laser Cleaning Machine segmentation by type is dominated by three technical families: (1) short‑pulse (nanosecond) fiber lasers, (2) ultra‑short‑pulse (picosecond‑femtosecond) fiber lasers, and (3) high‑power (kilowatt‑class) fiber lasers. Short‑pulse units, typically 20‑200 ns, address low‑to‑medium throughput jobs such as precision cleaning of electronic contacts and delicate heritage artifacts, contributing roughly 45 % of total market revenue. Ultra‑short‑pulse models, with pulse widths below 10 ps, enable sub‑micron contaminant removal on semiconductor wafers and aerospace composites, accounting for about 30 % of sales despite higher unit costs. High‑power variants, delivering >1 kW average power, are employed for bulk de‑contamination of large metal surfaces in shipyards and heavy‑industry settings, representing the remaining 25 % of the market. Each type’s distinct energy density, repetition rate, and beam quality directly shape its adoption curve and therefore its share of the overall Portable Pulsed Fiber Laser Cleaning Machine market size.