400G/Lane IMDD TRx TFLN
Our 400G IMDD optical transceiver leverages advanced Thin-Film Lithium Niobate (TFLN) technology to deliver ultra-high-speed, high-fidelity optical communication for next-generation AI and data-center networks.
Designed for demanding short-reach applications, the platform combines the exceptional electro-optic performance of TFLN with a compact, high-density transceiver architecture. It is engineered to support the continued scaling of optical interconnect bandwidth while maintaining excellent signal integrity, efficiency, and scalability.
The device is designed for high-speed intensity-modulation/direct-detection (IM-DD) links and CWDM applications across 1265–1337 nm. The platform uses Mach-Zehnder modulators (MZMs), supports symbol rates of at least 240 Gbaud, and targets low drive voltage with broadband electro-optic response.
Key Features
- 400G per lane PAM4 optical transmission
- Advanced TFLN electro-optic modulation
- High bandwidth and excellent signal integrity
- Low-power, high-density optical architecture
- Designed for next-generation AI and data-center interconnects
- Scalable platform for future multi-terabit optical systems
Specifications
- Operating wavelength: 1265-1337 nm
- maximum symbol rate: > 240 Gbaud
- Electro-optical 3 dB bandwidth: > 100 GHz
- Electro-optical 6 dB bandwidth: > 150 GHz
- Vπ.L: < 15 V.mm
- Optical return loss: < -27 dB
- Polarization dependent loss: < 0.5 dB