Newport LQN LD Source 830 nm 150 mW

Newport LQN Series Laser Diode (LD) Sourcesare designed for use with standard Newport Laser Diode Instrumentation, giving the user the ability to precisely control the laser diode current and temperature. LD Sources can be connected to the Newport Model 8000 Modular Controller, Model 6000 Laser Diode Driver, or 500B Series LD Driver and Model 300B TEC Controller via a standard Y-Cable. Once connected, they can be operated in CW mode by selecting a laser drive current or modulated by using the modulation feature found in most Newport Laser Diode Drivers. The laser temperature can be fixed for precise wavelength stabilization, or varied for wavelength tuning of the laser diode.

The fine current and temperature control enable the use of these laser diode sources in analytical, industrial and biomedical applications, such as spectroscopy, interferometry, machine vision, marking, flow cytometry and tissue fluorescence. LQN Series LD Sources are available at various wavelengths and output power levels, with the choice of either Elliptical (E versions) or Circular (C versions) output beam shape. Circular beams are generated using a micro lens.