External Cavity Laser Kit
External Cavity Laser Kit ECLK Alpes Lasers’ line of External Cavity Laser Kits (ECLK) is designed for single-mode operation with wide spectral tunability. The ECLK consists of a quantum cascade laser (QCL) gain chip, a grating-tuned extended optical cavity in Littrow configuration, laser drive electronics, an Alpes Lasers TC-3 temperature controller, and a graphical user interface software. […]
Room Temperature Continuous Wave Single Mode Laser
Room Temperature Continuous Wave Single Mode Laser RT-CW-DFB-QCL In a Single Mode Laser, a grating is etched into the active region to force the operation of the laser at very specific wavelength determined by the grating periodicity. As a result, the laser emits on a single spectral setting which may be adjusted slightly by changing […]
Room Temperature Pulsed Single Mode Laser
RT-P-DFB-QCL Room Temperature Pulsed Single Mode Lasers In a Single Mode Laser, a grating is etched into the active region to force the operation of the laser at very specific wavelength determined by the grating periodicity. As a result, the laser emits on a single spectral setting which may be adjusted slightly by changing the […]
Room Temperature Continuous Wave Frequency Comb Laser
Room Temperature Continuous Wave Frequency Comb LaserRT-CW-FC-QCL Frequency Comb Quantum Cascade Lasers are devices emitting light on a wide spectrum consisting of equidistant peaks in frequency space. The distance between these peaks being fixed, typically given by the pulse repetition rate of a train of ultrashort pulses, they can be used as rulers in the frequency […]
Room Temperature Continuous Wave Broad Gain Illuminator
Room Temperature Continuous Wave Broad Gain Illuminator RT-CW-BG-QCL Broad Gain Illuminators are Fabry-Pérot lasers designed for maximum width of the gain profile. They can be used as broad spectrum illuminators for spectroscopy or imaging. Combined with an anti-reflection coating, they are suitable for use in an external cavity to obtain a tunable laser with wide tuning […]
Shortwave Infrared Diode
Shortwave Infrared DiodeRT-CW-SWIR Short Wave Infrared Diode Lasers are continuous wave, multiple longitudinal mode Fabry-Perot devices emitting light over a bandwidth of ~20 nm with output power up to 50 mW. They are offered either as chip-on-carrier or encapsulated in a low power TO-66 package with collimated or divergent free-space beam output. Based on InP […]
High Peak Power Laser
High Peak Power Laser RT-HPP-FP-QCL Alpes Lasers introduces its new high peak power sources. Based on a unique gain-guided design, these Quantum Cascade Lasers are optimized for emitting short pulses from 20 ns to 1000 ns with minimum peak power of 20 W, or ~5 microjoules per pulse. Available on submount or in a HHL […]
Packaging in HHL housing
Packaging in HHL housing Packaging in HHL housing The HHL housing is a sealed collimated housing for CW or pulsed lasers. It is ideal for short-run integration and use in difficult environments. The HHL housing is much smaller than the LLH and is completely sealed. The HHL contains a Peltier junction and a NTC […]
Packaging in TO3 housing
Packaging in TO3 housing Pulsed lasers are available in TO3 cans, which are smaller and less power-intensive than the HHL packages. TO3 cans are sealed and the beam is collimated. Size : 38.8 mm x 25.4 mm x 20.5 mm Small-size, low dissipation for OEM applications Pulsed lasers or low-dissipation CW laser with < 3 […]
Cryogenic Single Mode Laser
Cryogenic Single Mode Laser LN2-DFB-QCL In a Single Mode Laser, a grating is etched into the active region to force the operation of the laser at very specific wavelength determined by the grating periodicity. As a result, the laser emits on a single spectral setting which may be adjusted slightly by changing the temperature of […]
