US 12,438,620 B2
Laser with optical signal management capability
John Evan Johnson, Schnecksville, PA (US); Near Margalit, Westlake Village, CA (US); and David John Kenneth Meadowcroft, Framlingham (GB)
Assigned to AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED, Singapore (SG)
Filed by AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED, Singapore (SG)
Filed on Oct. 31, 2022, as Appl. No. 17/977,382.
Prior Publication US 2024/0146418 A1, May 2, 2024
Int. Cl. H04B 10/50 (2013.01); H04B 10/27 (2013.01)
CPC H04B 10/503 (2013.01) [H04B 10/27 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device, comprising:
one or more lasers;
a first optical interface for one or more network devices;
a second optical interface for an engine device;
a third optical interface for the engine device;
one or more first optical devices disposed between the first optical interface and the third optical interface; and
one or more second optical devices disposed between the first optical interface and the second optical interface, wherein the one or more lasers are configured to provide first optical signals to a fourth optical interface for reception by the engine device.