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1890nm Fabry-Perot Laser Diode, 12 mW

  • 1890nm Laser Diode Fabry-Perot
  • Laser Diode Eblana Photonics 1890nm
  • Eblana Photonics Fabry Perot 1890nm
  • Fabry Perot Laser Diode 1890nm

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sku / item#: RLS/EP1890-FP-TP39
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Key Features
  • 12mW Facet Output Power
  • 1890nm Central Wavlength
  • TO-39 Package with TEC and Thermistor
  • Manufactured by Eblana, Fulfilled by Laser Diode Source

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Optical Specifications
  • Center Wavelength Range: 1950 nm - 2150 nm
  • Facet Output Power: 12 mW
  • Temperature Tuning Coefficient: 0.1 nm/°C
  • Beam divergence - perpendicular: 44°
  • Beam divergence - parallel: 29°
Electrical Specifications
  • Threshold Current: 10 mA
  • Forward Voltage: 1.3 V
  • Current Tuning Coefficient: 0.01 nm/mA
  • Forward Current: < 220 mA
  • TEC Current: < 0.7 A

Product Overview:

1890nm, Fabry-Perot Laser Diode Overview

Eblana Photonics EP1890-FP-TP39 laser diode, available in range from 1845-1920nm, is a cost effective, highly coherent laser source. Eblana's advanced epistructure design is used to deliver an InP-based strained quantum-well Fabry-Perot laser with low threshold current and excellent spectral characteristics.

The standard TO-39 package includes integrated TEC and thermistor for precision temperature control and temperature tuning.

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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