Optoelectronics

405nm wavelength stabilised laser diodes from Photonic Products

16th September 2009
ES Admin

Photonic Products has launched a new range of 405nm wavelength stabilised laser diodes from ONDAX for applications which include Raman spectroscopy, flow cytometry and metrology / interferometry. The ONDAX 405nm blue-violet wavelength stabilised laser is a miniature laser in a standard TO 5.6mm package. The wavelength stabilisation is achieved by optical feedback using the ONDAX Volume Holographic Grating (VHG) PowerLocker which ensures a stable single longitudinal mode operation.

Features include wavelength stability (<0.015nm/ºC), single longitudinal mode, compact size (standard 5.6 mm TO package), wavelength locked to <±1nm, coherence length (~0.6m) and it is hermetically sealed. The power locked laser has a very low temperature dependence and precise centre wavelength over the locked region which enhances its performance.



The ONDAX range of 405nm blue-violet wavelength stabilised lasers is also ideal for use in data storage, embossed holograms, CD mastering, diffraction grating fabrication, confocal microscopy, particle counting, fluorescence, non-destructive testing, microlithography and high speed printing.



All ONDAX wavelength stabilised laser diodes are low cost, hermetically sealed, miniature lasers in a standard TO package.



ONDAX lasers are available from Photonic Products in standard wavelengths of 403, 405, 407, 640, 658, 685, and 785nm. They offer low temperature dependence (<0.03nm/ºC), single mode narrow linewidth, compact size (5.6mm and 9mm standard TO package) and are wavelength locked to <±1nm.



Custom wavelengths, packaging and accessories are available upon request.

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