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445nm Laser Diode, Output Power up to 3.5 Watts; Multimode Fiber-Coupled Package

  • 445nm 3500mW Laser Diode
  • 445nm 3500mW laser diode dimensions

$550.00  
sku / item#: RLS/445NM-3500MW-MMF
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Key Features
  • Spectral Width 2.0 nm (FWHM)
  • Multimode Fiber-Coupled Package Terminated with FC/PC Connector
  • Package Includes Heat Sink + Mounting Bracket for Simple Installation and Handling
  • Offered by WaveSpectrum Laser, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group
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MODEL RLS/445NM-3500MW-MMF
PRICE $550.00
Optical Specifications
  • Output Wavelength: 445nm (±15 nm)
  • Output Power: 0 to 3,500 mW
  • Spectral Width (FWHM): 2.0 nm
  • Wavelength Temperature Tuning Coefficient: 0.05 nm/°C
  • Laser Cavity Type: Fabry-Perot
Fiber Specifications
  • Fiber Type: Multimode
  • Fiber Core: 200 µm
  • N.A.: 0.22
  • Fiber Length: >80 cm
  • Fiber Connector: FC/PC (Other Types Available; Inquire)
Electrical Specifications
  • Threshold Current: 0.3 A (typ)
  • Operating Current: 3.0 A (typ)
  • Operating Voltage: 4.5 V (typ)

Product Overview:

445nm Laser Diode Overview:

These laser diodes are offered in a multimode fiber-coupled coaxial package. The coax package includes a heat sink bracket enclosure to help thermally stabilize the laser and remove heat from device. These 445 nm diode lasers are coupled to 200 μm fiber, NA 0.22, which is terminated with an FC/PC connector. Other connector options are available; inquire for options and details.

These high stability fiber-coupled laser diodes are designed and manufactured to meet the most demanding R&D and industrial applications. Proprietary design, packaging, and fiber coupling processes produce laser diodes with very high stability and low noise. Each laser diode is subject to extensive testing and burn-in before shipment to ensure the highest possible levels of quality and long term reliability.

Proper Handling and Operation of Diode Lasers

Diode lasers are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.

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