公开(公告)号：US20190331867A1

公开(公告)日：2019-10-31

申请号：US15966359

申请日：2018-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Kevin B. Leigh ,  Paul Kessler Rosenberg ,  Sagi Mathai ,  Wayne Victor Sorin ,  Michael Renne Ty Tan ,  Georgios Panotopoulos

IPC: G02B6/42 ,  G02B6/43 ,  H04J14/02 ,  H04B10/50 ,  H04B10/40

Abstract: In example implementations, an apparatus is provided. The apparatus includes an optical transmission component and an optical reception component. The optical transmission component includes a plurality of lasers and a transmit filter. The plurality of lasers each emit a different wavelength of light. The transmit filter includes a plurality of different regions that correspond to one of the different wavelengths of light emitted by the plurality of lasers. The optical reception component includes a plurality of photodiodes and a complementary reverse order (CRO) filter. The CRO filter includes a same plurality of different regions as the transmit filter in a reverse order.

公开(公告)号：US10007065B2

公开(公告)日：2018-06-26

申请号：US15030427

申请日：2013-10-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Michael Renne Ty Tan ,  Sagi Varghese Mathai ,  Georgios Panotopoulos ,  Paul Kessler Rosenberg ,  Wayne Victor Sorin

IPC: H04B10/25 ,  G02B6/293 ,  H04J14/02 ,  G02B6/42

CPC classification number: G02B6/29365 ,  G02B6/29367 ,  G02B6/2938 ,  G02B6/4215 ,  H04B10/2504 ,  H04J14/02

Abstract: An example device includes a first semiconductor component comprising at least two lasers to emit light at a first wavelength; a second semiconductor component comprising at least two lasers to emit light at a second wavelength, the first wavelength being different from the second wavelength; and an optical multiplexer to receive light from two lasers at the first wavelength and light from two lasers at the second wavelength. The optical multiplexer component includes a first output interface to couple light from one laser at the first wavelength and light from one laser at the second wavelength to a first optical fiber, and a second output interface to couple light from one laser at the first wavelength and light from one laser at the second wavelength beams to a second optical fiber.