H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 10/12 (2006.01) G02B 6/42 (2006.01) H01S 3/0941 (2006.01) H01S 5/022 (2006.01) H04B 10/02 (2006.01) H01S 5/00 (2006.01)
Patent
CA 2364913
A laser diode module in which an optical system that magnifies NFP of the laser diode by twice or more and ten times or less is disposed along an optical axis z of a laser light from a laser diode, an elliptic core GI type optical fiber of a predetermined length and an elliptic core cross section with the major radius direction and the minor radius direction being aligned with the direction x and the direction y of the NFP respectively is disposed at an image formation position of the optical system, and a single mode optical fiber connected is connected to a light emitting end of the elliptic core GI type optical fiber, the diode module providing an advantage that the design and manufacture for the optical system are simple, production cost is reduced and a laser light even at a high aspect ratio can be introduced into a single mode optical fiber at a high coupling efficiency of 60% or more.
Marks & Clerk
Moritex Corporation
LandOfFree
Laser diode module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laser diode module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser diode module will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2064323