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852nm, 20mW, Laser Diode, Single Mode Fiber-Coupled

  • 852nm 20mW Laser Diode
  • 852nm 20mW Laser Diode Performance
  • 852nm 20mW Laser Diode Output Spectrum
  • 852nm 20mW Laser Diode Package
  • 852nm 20mW Laser Diode Package Pinout

$252.00   ships: 2 weeks | item#: RLS/LDI-852-FP-20

Key Features
  • 20 mW CW Optical Output Power
  • Single Mode Fiber-Coupled Coaxial Package
  • FC/UPC Connector
  • Offered by LasersCom, 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/LDI-852-FP-20
PRICE $252.00
ELECTRICAL-OPTICAL CHARACTERISTICS (Typcial @ T = 25 °C)
  • Wavelength: 852 nm
  • Spectral width: 1 nm
  • Wavelength-temperature coeff.: 0.37 nm/°C
  • Threshold current: 25 mA
  • Operating current: 67 mA
  • Pulse optical power: 20 mW
  • Operating voltage: 1.9 V
  • Slope efficiency: 0.48 mW/mA
  • Monitoring output current (PD): 0.19 mA
  • Single-Mode Fiber: Corning Hi-780, 1 m length
  • Fiber Connector: FC/UPC
  • Refer to datasheet for additional specifications

Product Overview:

852nm, 20mW Fiber Coupled Laser Diode Overview

The LDI-852-FP-20 is an AlGaAs quantum well laser diode coupled to Corning Hi-780 single-mode optical fiber, and packaged into a hermetic TO-case with a monitor photodiode. The CW output power is 20mW.

The coaxial package is installed into a double-sided heat sink and mounting bracket for simple handling and mounting as well as enhanced thermal stability.

The laser comes standard with FC/UPC connector, but can be ordered with other connectors; please contact us for information on fiber connector options.

Proper Handling and Operation of Diode Lasers

Diode laser diodes 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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