Registered
BIDIRECTIONAL OPTICAL TRANSCEIVER MODULE
- Inventors
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Huh Joon Young, Kang Sae-Kyoung, Sanghwa Yoo, Lee Jun Ki, Jongtae Song
- Application No.
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17204341 (2021.03.17)
- Publication No.
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20210297158 (2021.09.23)
- Registration No.
- 11411651 (2022.08.09)
- Country
- UNITED STATES
- Project Code
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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 sources, Optical Transceiver, Optical filters, optical transceiver module
- Family
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