Our enhanced Littrow configuration extended cavity diode laser with monoblock chassis. There are no coil springs to vibrate. Machined from a solid block of aluminium alloy, this laser is compact, robust and stable. Precise, repeatable vertical alignment and grating rotation are decoupled to allow tuning the wavelength by tens of nanometres through the diode gain curve without realigning. The linewidth is below 100kHz for longer wavelengths and typically 200kHz in the blue. The LDL laser is designed particularly for wavelengths from 370nm to 500nm, and hermetically sealed to reduce the effects of external air pressure variations.
MOGLabs LEX chassis allows for internal mounting of an isolator. Isolator options can be found here.
LDL Datasheet
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Mode-hop free scan range up to 100GHz
Wavelengths from 369 to 1620nm
Vibrationally inert
Hermetically sealed
Decoupled grating rotation and tilt
Precision alignment and focus controls
Narrow linewidth
Fast piezo feedback
High bandwidth low latency modulation
Use with MOGLabs external cavity diode laser controller, or your existing commercial or home-made electronics