Patent ID: 11888285
Assignee: TURNING POINT LASERS CORPORATION
Field: Optics (Instruments)
Classification: CPC H | IPC H

Claim 6:
7. The low numerical aperture fiber output diode laser module as claimed in claim 1, wherein the optical lens module includes multiple fast axis collimating lenses, multiple slow axis collimating lenses and multiple reflecting mirrors, wherein the light beams emitted by the laser diodes are collimated by each of the fast axis collimating lenses and each of the slow axis collimating lenses, and wherein the light beams collimated by the fast and slow axis collimating lenses travel through each of the reflecting mirrors for converging into a convergent light beam in a space of the low numerical aperture fiber output diode laser module, and wherein the convergent light beam is coupled with the core optical fiber via a focusing lens.