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 […]

Extended Tuning Laser

Extended Tuning LaserQC-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 central […]

Room Temperature Pulsed Broad Gain Laser for EC

Chip on AN3U submount

Room Temperature Pulsed Broad Gain Laser for EC RT-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 […]

Laser Laboratory Housing (w/ applications)

Laser Laboratory HousingLLH The LLH is the perfect housing for research applications. With easy laser exchange and compatibility with Alpes Lasers’ Starter Kit, it is the most versatile housing available. Peltier cooled laser-stage inside, minimal temperature <-30°C Laser power supply by low impedance line from LDD100 Anti Reflection Coated (3.5 to 12 µm) ZnSe window. […]

Submounts

Submounts Laser chips from Alpes Lasers can be mounted on a variety of submounts. The drawing for each submount can be found below. The NS submount is a standard copper submount that can be mounted in a HHL or LLH housing or a variety of third party housings. The NS submount is typically attached mechanically […]

Laser Laboratory Housing

Laser Laboratory HousingLLH The LLH is the perfect housing for research applications. With easy laser exchange and compatibility with Alpes Lasers’ Starter Kit, it is the most versatile housing available. Peltier cooled laser-stage inside, minimal temperature <-30°C Laser power supply by low impedance line from LDD100 Anti Reflection Coated (3.5 to 12 µm) ZnSe window. […]

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 […]

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 […]

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 […]

High Peak Power Laser

High Peak Power LaserRT-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 package […]