| US 9,808,888 B2 | ||
| Laser system and method thereof | ||
| Niels A. Olesen, Zeeland, MI (US); David A. Bender, Holland, MI (US); and Donald L. Bareman, Zeeland, MI (US) | ||
| Assigned to GENTEX CORPORATION, Zeeland, MI (US) | ||
| Filed by GENTEX CORPORATION, Zeeland, MI (US) | ||
| Filed on Aug. 5, 2014, as Appl. No. 14/452,446. | ||
| Claims priority of provisional application 61/862,233, filed on Aug. 5, 2013. | ||
| Claims priority of provisional application 61/974,508, filed on Apr. 3, 2014. | ||
| Prior Publication US 2015/0034616 A1, Feb. 5, 2015 | ||
| Int. Cl. B23K 26/00 (2014.01); B23K 26/38 (2014.01); B23K 26/08 (2014.01); G02B 26/10 (2006.01); B23K 26/064 (2014.01); B23K 26/0622 (2014.01); B23K 26/28 (2014.01) | ||
| CPC B23K 26/38 (2013.01) [B23K 26/064 (2015.10); B23K 26/0622 (2015.10); B23K 26/0884 (2013.01); B23K 26/28 (2013.01); G02B 26/105 (2013.01)] | 20 Claims |
| 1. A laser system comprising:
a laser configured to emit laser pulse bursts; and
a motion device in optical communication with said laser and configured to deliver said laser pulse bursts to a plurality
of spaced apart locations along a substrate to form a laser induced channel in the substrate at one or more of said plurality
of spaced apart locations;
wherein said motion device has a natural frequency greater than an operating frequency of the laser system to prevent resonant
vibration when the motion device operates to change delivery location of the laser pulse bursts among said plurality of spaced
apart locations at a constant speed.
|