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1550nm DFB Single Mode / Single Frequency Laser Diode, 16mW

  • 1550nm Laser Diode 16mW
  • Eblana Photonics 1550nm Laser Diode 16mW
  • Eblana Laser Diode 1550nm 16mW
  • 1550nm 16mW Laser Diode Eblana Photonics

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sku / item#: RLS/EP1550-DM-TP39
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Key Features
  • Specifically Designed for SONET/SDH and Gigabit Ethernet
  • Discrete-Mode (DM) Technology Platform Enables DFB-like Performance at a More Competitive Price
  • Monolithic Design Without External Cavity
  • TO-39 Package with TEC and Thermistor

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MODEL RLS/EP1550-DM-TP39
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Optical Specifications
  • Center Wavelength: 1550 nm
  • Available Center Wavelengths: 1540 nm - 1560 nm
  • Wavelength Tolerance: +/- 1nm
  • CW Output Power (maximum): 16 mW
  • SMSR (typical): 40 dB
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 0.01 nm/mA
  • Slope Efficiency (typical): 0.2 mW/mA
  • Beam divergence (perpendicular): 30 °
  • Beam divergence (parallel): 25 °
  • Optical linewidth (typical): <2 MHz
Electrical Specifications
  • Operating Current: 80mA
  • Forward voltage: < 1.6 Volts
  • Threshold Current (typical): 15 mA
  • TEC Current: < 0.7 Amps
Laser Diode Packaging
  • TO-39 Package
  • Integrated TEC & 10K Thermistor

Product Overview:

1550nm DFB Single Mode / Single Frequency Laser Diode, 16mW

Eblana's DFB laser is built using discrete-mode (DM) technology, delivering a cost-effective laser diode with mode-hop free tuneability, excellent SMSR, and narrow linewidth. Eblana Photonics EP1550-DM-TP39 laser diode series is available at a range of wavelengths from 1540 nm - 1560 nm. The TO-39 package is integrated with TEC and thermistor for precision temperature and wavelength control.

1550nm for Telecom and LIDAR Applications

Eblana's 1550 nm DM Laser delivers reliable, mode-hop free, operation over a wide operating temperature range. These single longitudinal mode lasers are designed specifically for telecoms applications such as SONET/SDH and Gigabit Ethernet. The narrow linewidth output improves application performance across a wide range of operating conditions.

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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