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Laser Diode Modules, LQN Series

Laser Diode Modules, LQN Series
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xxx L a s e r s Phone: 1-800-775-5273 • Fax: 1-650-964-3584 DIODE LASERS DIODE-PUMPED SOLID STATE LASERS LASER ACCESSORIES LASER ACCESSORY KITS GAS LASERS TUNABLE LASERS HIGH ENERGY PULSED LASERS ULTRAFAST LASERS LQN Series Laser Diode Source Modules Newport's new LQN Series Laser Diode (LD) Sources are 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 wavelength indicated is typical. Center Wavelength Tolerance accuracy is as follows: Typical wavelength less than 700 nm, tolerance ±10 nm Typical wavelength 700-1300 nm, tolerance ±15 nm Typical wavelength greater than 1300 nm, tolerance ±20 nm LQN Series LD Sources provide fine current and temperature control and 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. For compatible 500B Laser Diode Drivers see page 329. For compatible 300D TEC Controllers see page 335. For compatible Model 8000 Modular Controllers see page 309. • Spectroscopy • Interferometry • Machine vision • Marking • Flow cytometry • Tissue fluorescence • Precise control over operating current and temperature • Ultra-stable wavelength • Circular or elliptical beam • 375 nm • 405 nm • 440 nm • 473 nm • 635 nm • 658 nm • 785 nm • 830 nm • 980 nm • 1310 nm • 1550 nm • *Subject to availability • *See notes in text for wavelength tolerance 500B Series Laser Diode Driver 300B Series TEC Controller Model 8000 Modular Laser Diode Controller. Use Combo card and Y cable to connect to LQN Series Laser Sources Applications Center Wavelengths (typical):

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L a s e r s xxxi Email: sales@spectra-physics.com • Web: spectra-physics.com DIODE-PUMPED ULTRAFAST LASERS HIGH ENERGY PULSED LASERS TUNABLE LASERS GAS LASERS LASER ACCESSORY KITS SOLID STATE LASERS DIODE LASERS LASER ACCESSORIES DANGER LASER RADIATION— AVOID DIRECT EXPOSURE TO BEAM Maximum Power: 300mW Wavelength: 600–1650nm CLASS IIIb LASER PRODUCT LASER RADIATION AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT LQN Series Specifications LQN Series Center Wavelengths available See ordering information for typical center wavelengths Noise (%) <0.5 Power Stability Long Term, 8 hrs (%) <1...

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Laser Diode Modules, LQN Series
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