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635nm Laser Diode, 3mW, Single Mode Fiber-Coupled Coaxial Package

  • 635nm 3mW fiber-coupled laser diode
  • 635nm 3mW coaxial fiber-coupled laser diode dimensions

$215.00  
sku / item#: RLS / 635NM-3MW-PD-4UM-SMF
ships: Request a Quote for Current Ship Date

Key Features
  • 638nm (±10 nm) Wavelength
  • 3mW 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

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MODEL RLS / 635NM-3MW-PD-4UM-SMF
PRICE $215.00
Optical Specifications
  • Output Wavelength: 638 nm ±10 nm
  • Output Power: 3mW
  • Spectral Width (FWHM): 2.0 nm
  • Wavelength Temp. Coefficient: 0.2 nm/°C
  • Beam Type: Gaussian Beam
  • Laser Type: Fabry-Perot
  • Includes Integrated Photodiode
Fiber Specifications
  • Fiber Type: Single Mode Fiber
  • Fiber Core: 4 µm
  • N.A.: 0.12
  • Fiber Length: >80 cm
  • Fiber Connector: FC/PC (Other Types Available; Inquire)
Electrical Specifications
  • Threshold Current: 40 mA (typ)
  • Operating Current: 60 mA (typ)
  • Operating Voltage: 2.4 V (typ)
  • Max LD Reverse Voltage: 2.0 V
  • PD Current: 0.2 mA
  • PD Reverse Voltage Max: 30 V
General Specifications
  • Operating Temperature Range: -10℃ – 50℃
  • Recommended Operating Temp: 25ºC
  • Storage Temperature Range: -40℃ – 85℃
  • Lead Soldering Temperature: 260ºC, 10 sec.

Product Overview:

635nm, 3mW Laser Diode, Single Mode Fiber-Coupled

This red laser diode is offered in a single mode fiber-coupled coaxial package with integrated photodiode. This laser is coupled to 4μm 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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