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High Power 1550nm DFB Laser Diode
- 100mW CW Output Power
- 200mW Pulsed Output Power

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

sku / item#: RLS/1550nm-Model-3-100mW
ships: 1 Week

Key Features
  • 100mW DFB Laser Diode; 1550nm
  • Up to 200mW Output Power in Pulsed Mode
  • SMF28 Single Mode Optical Fiber; FC/APC Connector
  • < 200 kHz Narrow Spectral Emission Bandwidth
  • Polarization Maintaining Fiber Available (See Specifications)
  • 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

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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MODEL RLS/1550nm-Model-3-100mW
PRICE $2295.00
Optical and Electrical Specifications
  • Center Wavelength: 1550 nm ±5 nm
  • CW Output Power: up to 100 mW
  • Pulsed Output Power: 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 Mode Fiber-Coupled Butterfly Package

These DFB laser diodes offer the unique capability of high output power and a 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

✔    See Buy-Now button on right for bundled pricing & purchase


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