TITANIUM GRADE 2 - Color Mark (Red/Purple) Laser Settings - Fiber 30W MOPA

Specifications and context

Evidence status

Bundled baseline — no community vouch or proof-burn photo attached

Source data reviewed

2026-08-09

Laser source

Fiber (MOPA)

Model

Fiber 30W MOPA

Power

35%

Speed

350 mm/s

Frequency

150 kHz

Passes

1

Hatch interval

0.008 mm

Pulse width

15 ns

Production guidance

This TITANIUM GRADE 2 - Color Mark (Red/Purple) metal record pairs 35% power with 350 mm/s on Fiber 30W MOPA, using 1 pass, 150 kHz, 0.008 mm hatch spacing, and 15 ns pulse width. Compare every listed field with the source, lens, focus method, and material finish on your machine before transferring the recipe.

1. 1. Red-purple on titanium via medium oxide thickness. Source: omglaser.com titanium color parameters (2024).
2. 2. Treat this as an unverified baseline, not a production preset. A VERIFIED Parameters Library record requires three independent community vouches; an attached proof-burn image provides additional evidence.
3. 3. Bare metal is unforgiving of focus error: re-zero on the actual work surface rather than the bed, and wipe oils off before marking or the mark will read blotchy.
4. 4. MOPA pulse width is the parameter doing the work here — if the result drifts, adjust pulse width before touching power or speed.
5. 5. A 0.008 mm hatch is fine enough that overlap error shows: verify the galvo or gantry is square before running a large field.
6. 6. Record the successful result in the Parameters Library so the next production run is repeatable.

The bundled note for this TITANIUM GRADE 2 - Color Mark (Red/Purple) recipe is: “Red-purple on titanium via medium oxide thickness. Source: omglaser.com titanium color parameters (2024).” The source data was reviewed 2026-08-09; no independent vouch or proof-burn image is attached. Label the scrap test with the adjusted values and keep the accepted result with the production job.