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660nm, 50mW, Coaxial Single Mode Fiber-Coupled Laser Diode

  • 660nm 50mW laser diode
  • 660nm-50mW-Laser Diode Power Current Graph
  • 660nm-50mW-Laser Diode Voltage Current Graph
  • 660nm-50mW-Laser Diode Spectral Graph
  • 660nm-50mW-Laser Diode Pinout
  • 660nm Laser Diode 50mW Coaxial Top View

sku / item#: LD4B-660-FP-50-COAXB-18-SM04-FA-CW-0.5
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Key Features
  • Wavelength 660 nm
  • 50 mW CW Optical Output Power
  • Compact Coaxial Package with Double-Side Bracket
  • Gaussian Beam Profile with Single Mode Fiber
  • FC/APC Connector
  • Sold and Supported by LaserDiodeSource.com, a division of Laser Lab Source

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Why do Scientists & Engineers Choose Laser Lab Source?

MODEL LD4B-660-FP-50-COAXB-18-SM04-FA-CW-0.5
PRICE $425.00
  • Wavelength: 660 nm
  • Optical Output Power: 50 mW
  • Spectral width: 0.5 nm
Electrical Specifications
  • Threshold current: 60 mA
  • Operating Current: 160 mA
  • Operating Voltage: 2.6 V
  • Slope efficiency: 0.44 mW/mA
Output Fiber Specifications
  • Nufern 630-HP Fiber; Furcation Tubing ⌀0.9 mm
  • FC/APC Connector
  • Other Fibers and Connectors Also Available; Inquire
  • Biomedicine
  • Laser Systems
  • Spectroscopy
  • Holography

Product Overview:

660nm, 50mW, Fabry-Perot Coaxial Fiber-Coupled Laser Diode Overview

LD4B-660-FP-50-COAXB-18-SM04-FA-CW-0.5 is an AlGaInP laser diode coupled to a single-mode optical fiber and packaged into a hermetic TO-case. This compact coaxial laser is mounted in a double-sided bracket to facilitate mounting and heat-sinking.

    • Wavelength: 660 nm
    • Cavity type: Fabry-Perot
    • Optical power: up to 50 mW in CW mode
    • Fiber: Single-mode
    • Package types: compact coaxial with double-sided bracket

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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