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520nm Laser Diode, 1mW, Single Mode Fiber-Coupled Coaxial Package

  • 520nm 1mW fiber-coupled laser diode
  • 520nm 1mW coaxial fiber-coupled laser diode dimensions

sku / item#: RLS / 520NM-1MW-PD-SMF
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Key Features
  • 520nm (±10 nm) Wavelength
  • 1mW Output Power
  • Spectral Width 2.0 nm FWHM
  • Single Mode Fiber, FC/PC Connector
  • Integrated Photodiode
  • 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
  • Manufactured by:

    Wavespectrum Laser | Shop All Products

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PRICE $208.00
Optical Specifications
  • Output Wavelength: 520 nm ±10 nm
  • Output Power: 1 mW
  • Spectral Width (FWHM): 2.0 nm
  • Wavelength Temp. Coefficient: 0.05 nm/°C
  • Beam Type: Gaussian Beam
  • Laser Type: Fabry-Perot
  • Includes Integrated Photodiode
Fiber Specifications
  • Fiber Type: Single Mode Fiber
  • Fiber Core: 3 µm
  • N.A.: 0.12
  • Fiber Length: >80 cm
  • Fiber Connector: FC/PC (Other Types Available; Inquire)
Electrical Specifications
  • Threshold Current: 30 mA (typ)
  • Operating Current: 60 mA (typ)
  • Operating Voltage: 5.8 V (typ)
  • Max LD Reverse Voltage: 2.0 V
  • PD Current: 0.1 mA
  • PD Reverse Voltage Max: 30 V
General Specifications
  • Operating Temperature Range: -20℃ – 60℃
  • Recommended Operating Temp: 25ºC
  • Storage Temperature Range: -40℃ – 85℃
  • Lead Soldering Temperature: 260ºC, 10 sec.

Product Overview:

520nm, 1mW Laser Diode, Single Mode Fiber-Coupled

This green laser diode is offered in a single mode fiber-coupled coaxial package. This laser is coupled to 3μm fiber, NA 0.12, and terminated with an FC/PC connector. Other connector options are available; inquire for connector options and pricing.

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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