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
Wavelength Lineup
Wavelength | Wavenumber | Target Gas | Spec Sheet |
---|---|---|---|
5.2 μm | 1900 cm-1 | NOx | Download |
7.1 μm | 1397 cm-1 | SO3 | Coming soon |
7.2 μm | 1377 cm-1 | C3H8 | Download |
7.3 μm | 1355 cm-1 | SO2 | Download |
7.4 μm | 1346 cm-1 | CH4 | Download |
* Please contact us if QCLs having other emission wavelengths are needed.
If you have any questions, requests and sample orders
Contact us