17 May 2017 LASER COMPONENTS is delighted to announce a partnership with Photodigm - the
world’s leading specialist manufacturer of single spatial and longitudinal mode laser
diodes.
Spanning the wavelength range from 760nm through to 1083nm and including
critical wavelengths in spectroscopy for K, Rb, Cs, He and O2, these highly reliable
DBR devices really do set the standard of performance within a range of applications
including Raman spectroscopy, atom cooling and trapping, biomedical diagnostics,
difference frequency and frequency doubling, LIDAR, oxygen and water vapour
sensing. Custom wavelengths are available on request. Devices are available in a
range of packages including C-mount, butterfly, TO-8 and as chips on submount.
Photodigm’s PreciseMode™ delivers a nearly circular, weakly divergent beam with
a >2nm mode-hop-free tuning range. Also, as an OEM solution for high power
application, the Mercury™ TOSA package is available, specialised for cooled laser
operation.
Emitting diffraction limited beams, devices from Photodigm can provide outputs
approaching maximum theoretical brightness with higher wavelength options
demonstrating output powers of up to 400mW. Couple this power capability with
the high modulation capability (up to 6.8GHz), short pulse durations (<100ps) and
narrow Gaussian linewidths (<500kHz), Photodigm DBR lasers are used as important
frequency standards, calibration references and spectroscopic sources. |