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1550nm DFB Laser; 200 kHz Linewidth, 100mW CW Power, 180mW Pulsed Power

  • DFB 1550nm Single-Mode Laser Diode
  • DFB Butterfly Laser Schematic
  • DFB Laser - 1550nm Laser Diode Dimensions

sku / item#: 1550LD-3-0-0 / LASER-DIODE
ships: 5 to 7 days

Key Features
  • Single Frequency Wavelength Stabilized Laser Diode
  • CW or Pulsed Mode of Operation
  • 14-Pin Butterfly, Integrated Monitor PD, TE Cooler & 10K Thermistor
  • Single Mode Fiber (PM Fiber is available on Request)
  • FC/APC Connector
  • Offered by AeroDIODE, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group
  • Manufactured by:

    AeroDIODE | Shop All Products

Price and Delivery Quote

Buy Now / Add to Cart

Purchase this laser with Single-Mode or
Polarization Maintaining Fiber

Purchase this laser installed, tested, and
calibrated in a CW Source System

Compatible Laser Diode Driver

Technical Questions for this Product


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Why do Scientists & Engineers Choose Laser Lab Source?

PRICE $2395.00
Optical and Electrical Specifications
  • Center Wavelength: 1550 nm ±5 nm
  • CW Output Power: > 100 mW
  • Pulsed Output Power: >180mW (up to 200 mW)
  • Spectral Emission Bandwidth: < 200 kHz
  • SMSR: > 35 dB
  • Wavelength Shift w/Temperature: 0.08 nm/°C
  • Wavelength Shift w/Current: 0.003 nm/mA
Electrical Specifications
  • Threshold Current: 20 mA (typ)
  • Operating Current: 650 mA (CW typ)
  • Operating Voltage: 1.6 V (typ)
  • Internal TEC Current: 1 A (max)
  • Internal TEC Voltage: 1.5 V (max)
  • Internal Thermistor: 10 kOhm
fiber pigtail
  • Single Mode SMF28, Fiber Core: 9 μm
  • Polarization Maintaining Fiber Available Optionally
  • FC/APC Connector

Product Overview:

1550nm DFB Laser / Single Frequency / High Output Power:

These DFB laser diodes offer a unique combination of high output power and single frequency emission profile. They offer up to 100mW of optical output power (CW mode). They are offered in an industry standard "Type 1" 14-pin butterfly package. The butterfly package includes a 10K thermistor, a TE cooler and a monitor photodiode. They have an SMF28 fiber pigtail with an FC/APC connector. They can be purchased with PM fiber (see purchase options). They are used extensively in applications such as sensing and LiDAR, telecommunications and spectroscopy research.

✔    Reduce the risk of damaging your laser diode & save time; this laser is available with its Pre-Configured control & mount module

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