External Cavity Laser Kit

External Cavity Laser KitECLK Unfortunately, the ECLK is not currently available for sale. An updated version with improved performance is currently under development and is expected to become available in Q3 2024. Stay tuned or contact us directly for more information.   Alpes Lasers’ line of External Cavity Laser Kits (ECLK) is designed for single-mode operation with […]

Extended Tuning Laser

Extended Tuning Laser QC-ET Alpes Lasers offers two types of extended tuning devices, both of which allow rapid tuning at fixed temperature in a wider range than standard DFB lasers. The QC-ET (described here) allows fully continuous tuning over 0.4% of the central wavelength, while the QC-XT allows piece-wise continuous tuning over 2% of the […]

eXtended Tuning Laser

“eXtended Tuning Laser”QC-XT Alpes Lasers offers two types of extended tuning devices, both of which allow rapid tuning at fixed temperature in a wider range than standard DFB lasers. The QC-ET allows fully continuous tuning over 0.4% of the central wavelength, while the QC-XT described here allows piece-wise continuous tuning over 2% of the central wavelength (40 cm-1 at […]

Room Temperature Pulsed Broad Gain Laser for EC

Chip on AN3U submount

Room Temperature Pulsed Broad Gain Laser for ECRT-P-BG-QCL Multimode lasers such the Room Temperature Continuous Wave Broad Gain Illuminator can be used in an External Cavity to provide single-mode operation with a broad tunability. You can read more here about Alpes’ External Cavity Laser Kit (ECLK). The following table lists the specific performance of the Broad Gain lasers […]