Coherent’s fiber-coupled and free-space butterfly lasers are designed specifically for Raman spectroscopy applications, and offer high-power, wavelength-stabilized performance in both fiber-coupled (FC) and free space (FS) configurations. The narrowed linewidth, low power consumption, and broad stabilized temperature operating characteristics deliver affordable, portable instrument-quality performance in a broad choice of wavelengths from 785 nm to 1064 nm.
All SureLock™ Series lasers are stabilized using the Coherent PowerLocker® Volume Holographic Grating, ensuring precise, ultra-stable center wavelengths, low temperature dependence, and consistent optical performance over the locked region.
Fiber-coupled versions are available with FC/PC or FC/APC connectors.
|Center Wavelength(vacuum)||LP||784.5, 829.5, 975.5, 1063.5||785, 830, 976, 1064||785.5, 830.5, 976.5, 1064.5||nm|
|Central Stabilized Temperature1||Tc||20||–||40||°C|
|Stabilized Temperature Range1||Tr||14||–||–||°C|
|Beam Divergence2||5 x 25 mrad|
|Beam Diameter2||0.2 (Vertical) x 1.0 (Horizontal) mm|
|Fiber Type3||105 µm core/ 900 µm tubing|
|Connector3||FC/PC (std)/ FC/APC (custom)|
2 Free Space
3 Fiber Coupled
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