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Registered BIDIRECTIONAL OPTICAL TRANSCEIVER MODULE

Inventors
Huh Joon Young, Kang Sae-Kyoung, Sanghwa Yoo, Lee Joon Ki, Jongtae Song
Application No.
17204341 (2021.03.17)
Publication No.
20210297158 (2021.09.23)
Registration No.
11411651 (2022.08.09)
Country
UNITED STATES
Project Code
19HH5200, Development of On-Time·On-Rate Wireless Access and Optical Edge Cloud Networking Technologies for High-Precision Services, Lee Sang Ho
Abstract
A bidirectional optical transceiver module includes an optical Tx block including a light source configured to output an optical Tx signal; an optical Rx block provided in parallel to the optical Tx block and including a PD configured to receive an optical Rx signal; a wavelength distributor configured to change a travel path of the optical Tx signal; an optical filter provided on a predetermined area of a first surface of the wavelength distributor adjacent to the optical Tx or Rx block and configured to transmit the optical Rx signal and reflect the optical Tx signal; a first lens provided between the optical Tx block and the wavelength distributor; a second lens provided between the optical Rx block and the wavelength distributor; and a third lens configured to output the optical Tx signal to outside and output the optical Rx signal from the outside to the wavelength distributor.
KSP Keywords
Light source, Optical Transceiver, Optical filters, optical transceiver module
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Status Patent Country KIPRIS
Registered BIDIRECTIONAL OPTICAL TRANSCEIVER MODULE KOREA KIPRIS