Optical module and optical transceiver
By integrating an optical amplifier and a temperature control module into the optical module, the problem of insufficient light output was solved, achieving high light output and high frequency characteristics, and optimizing installation space and electrical signal stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MITSUBISHI ELECTRIC CORP
- Filing Date
- 2023-12-20
- Publication Date
- 2026-07-17
AI Technical Summary
The existing optical modules do not have optical amplification functions, resulting in insufficient light output. Furthermore, it is difficult to ensure the installation area and power supply line when adding optical amplification functions.
An optical module was designed, comprising a socket, a temperature control module, a dielectric substrate, and a semiconductor optical integrated element. The semiconductor optical integrated element integrates a semiconductor laser and an optical amplifier. The temperature control module maintains the temperature stability of the semiconductor optical integrated element, and the optical modulator and optical amplifier are connected through lead pins and high-frequency transmission lines to ensure installation space and high-frequency characteristics.
It achieves high light output and improves high-frequency characteristics and electrical signal stability while ensuring installation space, and reduces thermal resistance and power consumption.
Smart Images
Figure CN122423091A_ABST