DISCRETE-MODE LASER DIODES

EP2051 Discrete-Mode High Power Series – CO2 Sensing

 

The EP2051 Discrete-Mode Series laser diode enables the interrogation of higher sensitivity absorption lines in the 2um region, making this laser suitable for CO2 sensing applications ranging from combustion control to emissions monitoring.

In addition, Eblana Photonics expertise in high speed laser package make this laser ideal as a pulsed seed source for Holmium doped fibre laser and amplifiers.

This product is the high power variant of our 2051nm Discrete-Mode range, and utilises a seperately driven Semiconductor Optical Amplifier (SOA) diode chip to boost the output power of the laser diode.

PRODUCT SPECIFICATIONS

KEY POINTS

  • Advanced strained InP MQW design
  • High sensitivity detection
  • Suitable for Ho-doped fibre setups
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Parameter
Typical Value
Units
Threshold Current 35 mA
Slope Efficiency 0.06 W/A
Output Power 10 mW
Tuning Coefficient 0.003 nm/mA
Side Mode Suppression Ratio 40 dB
Operating Temperature Range -20 to 65 °C
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PACKAGE TYPES

14-Pin Butterfly

Fibre-coupled package with TEC, monitor photodiode and optical isolation as standard

PACKAGE DRAWING

DX-1

Simplified, single package for any Eblana laser, with integrated current & TEC control electronics

PACKAGE DRAWING

TO-39 Can

Free-space emitting package with 6-pin connection for easy design integration, and anti-reflection coated window

PACKAGE DRAWING

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