![]() Amplitude Laser US Amplitude Laser US (formerly known as Continuum Electro-Optics) is a company developing a line of standard and custom high-energy solid-state lasers. | ![]() Quantum Semiconductor International Quantum Semiconductor International (QSI) is a manufacturer of the laser diode. | |
Founding Date | Founding Date 1975 | Founding Date 2000 |
Type | Type Subsidiary | Type Public |
Tags | ||
Locations | Locations Milpitas, US HQ | Locations Cheonan, KR HQ |
Employees | Employees 53 | Employees 124 |

Quantum Semiconductor International (QSI) is a manufacturer of the laser diode.
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