Distributed Bragg Reflector Lasers (DBRs) from LASER COMPONENTS offer high power and single frequency with a line width typically below 1MHz. Wavelengths range from 775nm to 1085nm. These devices are ideally suited to OEM and R&D across a range of applications such as atom optics, non-linear optics and optical pumps.
DBR Lasers. Image Credit: LASER COMPONENTS
They feature a proprietary grating structure, monolithic passive grating design, temperature tunable and nano or picosecond pulse capability. DBR lasers emit a diffraction limited beam approaching theoretical maximum brightness.
There are a range of packages available including C-mount, butterfly, TO-8 and chips on submount. For high power applications, the Mercury™ TOSA package is available in addition to fibre coupled options.
Applications include time-resolved fluorescence spectroscopy, Terehertz generation, range finding and targeting, directed energy, atomic clocks, gravimeters, quantum computing.
These DBR lasers are available at key wavelengths including:
- alkali metals: the D1 and D2 lines of rubidium, cesium, and potassium
- O2 at 760nm
- He* at 1083nm
- H2O at 828nm
- Raman spectroscopy at 785nm
Further information https://www.lasercomponents.com/uk/product/single-spatial-and-longitudinal-mode-laser-diodes/