Optical Connectivity
Providing connectivity solutions for AI and the Cloud
HYPERSONIC LASER
Vertical Cavity Surface Emitting Laser for Hyperscale Systems
MASSIVELY PARALLEL
32, 64 lane CPO and NPO optical engines
PLAYGROUND GLOBAL
Grateful for the financial and intellectual funding from the Playground Global VC team
Solutions for High-Speed Optics
Vertical cavity surface emitting laser (VCSEL) is an ultra-high-speed device for use in QSFP, OSFP, transceiver products for PCIe, Ethernet, Infiniband and hyperscale AI system applications.
Core Specifications
- ● 10°C to 75°C Operating Temperature Range
- ● ~5mA Operating Current, Lowest in Industry
- ● Passivated / Non-Hermetic
- ● Telcordia GR-468 / RoHS 10
50G NRZ VCSEL
For 980nm 1.6T Application
- ● Available as "32" Channel Arrays
- ● 70um and 125um Pitch Options
- ● Flip-chip bondable bottom-emitting
- ● Passivated device suitable for non-hermetic applications
100G PAM4 VCSEL
For 980nm 800G Application
- ● Available as 1x4 arrays
- ● Meets standard 250um pitch, MPO compatible
- ● Passivated device suitable for non-hermetic applications
200G PAM4 VCSEL
For 980nm 1.6T Application
- ● Available as 1x4 arrays
- ● Meets standard 250um pitch, MPO compatible
- ● Passivated device suitable for non-hermetic applications
Recent News
Rethinking Optical Interconnects for the 12.8T AI Era
As AI clusters scale to thousands of GPUs, copper interconnects are hitting limits on power, distance, and signal loss. PicoJool is rethinking optical connectivity by using massively parallel VCSEL arrays, running more channels at lower speeds to deliver high bandwidth with less complexity and power for next-generation AI data centers.
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PicoJool Raises $27.5 Million Series A to Scale Optical Connectivity for AI Infrastructure
PicoJool has raised a $27.5M Series A led by Socratic Partners, with participation from Hudson River Trading. The funding will scale its 200G VCSELs, microVCSELs, and optical connectivity products for AI data centers.
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