QSI offers integrated compound semiconductor solutions, providing finished laser diodes and foundry services for epitaxial growth, wafer fabrication, and packaging. They enable clients in LiDAR, automotive, and communications to accelerate product development with customized, high-quality components.
Funding
Funding not disclosed
Founders
Product
Problem
The development and manufacturing of advanced compound semiconductors, including laser diodes, VCSELs, RF devices, and Micro LEDs, require specialized expertise and integrated fabrication processes. Companies seeking these components often face challenges in sourcing high-quality, customized solutions that span epitaxial growth, wafer fabrication, and packaging.
Solution
QSI provides comprehensive compound semiconductor solutions, encompassing both finished laser diode products and foundry services for epitaxial growth (Epi), wafer fabrication (Fab), and packaging (PKG). Their integrated approach allows for end-to-end control over the manufacturing process, ensuring high-quality and customized components. QSI's expertise supports critical applications in sectors such as LiDAR, automotive, and high-frequency communications, enabling clients to accelerate their product development cycles. By offering a full spectrum of services, QSI addresses the complex needs of the semiconductor industry, from initial material design to final product integration.
Target Audience
QSI serves manufacturers and technology developers in the automotive, telecommunications, consumer electronics, and industrial automation sectors who require specialized compound semiconductor components and fabrication services.
Features
- Expertise in compound semiconductor fabrication, including GaAs and InP substrates.
- Full-spectrum foundry services: Epi (epitaxial growth), Fab (wafer fabrication), and PKG (packaging).
- Development and manufacturing of laser diodes (LD) across various wavelengths (635nm-680nm, 780nm-940nm) with power outputs from 5mW to 100mW.
- Vertical-Cavity Surface-Emitting Laser (VCSEL) Epi foundry services and device manufacturing.
- High-power pulsed semiconductor laser diodes specifically designed for LiDAR applications in autonomous vehicles and industrial sensors.
- Research and development of RF devices, including MMIC foundry services utilizing HEMT and HBT technologies for ultra-high frequency and low-noise characteristics.
- Micro LED epi foundry and device fabrication services, focusing on red display light sources.
- Unit process services for chip fabrication, including photolithography, deposition, etching, metallization, and wafer-level testing.
- Capability for both mass production and small-batch R&D orders.