Mid-Infrared QCL module

Sumitomo Electric has developed compact DFB-QCL (distributed feedback quantum cascade laser) CAN module, which can oscillate in a single-mode under continuous-wave (CW) condition at high temperature. This is the world’s smallest CW QCL module, and is expected to find a wide range of applications as a light source for high-speed sensing in industrial, environmental, and medical fields.

Why you choose SUMITOMO's new CAN modules

Low power consumption

Downsizing of heat dissipation package

Module size & cost reduction

Drastic size reduction using CAN-package

Typical Characteristics

Good CW & Single-mode Operations up to High-temp.

【TEC-included CAN (7μm)】

【TEC-included CAN (5μm)】

【TEC-less CAN (7μm)】

Module Configuration

TEC-less CAN module (φ5.6mm)

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TEC-included CAN module (φ15.4mm)

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Dedicated mount for TEC-inclued CAN module

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