Han's Laser HC-D
Continuous Wave (CW) · China — Modulated pulse fiber (CW with high-frequency modulation) — No pulse width or frequency parameter. Steady emission. Cleaning is entirely thermal. High area rates; significant substrate heating risk. — CW architecture with high-frequency intensity modulation — not a true pulsed system. Cleaning mechanism is primarily thermal (Regime 3). The 750 mm cleaning width specification refers to the scan swath. US distribution office in San Jose, CA and Katy, TX.
Derived Parameters
| Fluence at 2 mm spot | 63.7 J/cm² |
| Fluence at 5 mm spot | 10.2 J/cm² |
| Overlap (cleaning) | 60–80% |
Field spot diameter varies by scan head — 2 mm and 5 mm are representative values for handheld cleaning heads.
Derived from manufacturer pulse energy data. Spot size varies by scan head — validate against your calibration.
Published Specifications
| Brand | Han's Laser |
| Model | HC-D |
| Origin | China |
| Laser type | Modulated pulse fiber (CW with high-frequency modulation) |
| Wavelength | 1080 nm |
| Average power | 2000 W |
| Pulse frequency | 0.001–20 kHz |
| Cooling | Water |
| Beam quality (M²) | < 1.1 |
| Operating temp. | 10–40 °C |
Source: https://www.hanslaserus.com/product/hc-d-handheld-continuous-fiber-laser-cleaning-machine/
Compatible Material Pages
Laser cleaning parameters for common materials processed by fiber laser systems.
Specifications sourced from manufacturer datasheets. Values are reference data — validate against your machine's actual calibration before production use.