DFB-ICL-3000-6000-Series

DFB Interband Cascade Lasers from 3000 – 6000 nm

nanoplus DFB interband cascade lasers at any wavelength between 3000 nm and 6000 nm

Product Code Description Lead Time Price Quantity Buy / Get Quote
DFB-ICL-3000-6000-Series DFB Interband Cascade Lasers from 3000 – 6000 nm On Request On Request
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Key features:

  • Monomode
  • Continuous wave
  • Room temperature
  • Low power consumption
  • Tunable
  • Custom wavelengths

Advantages:

  • Stable longitudinal and transversal single mode emission
  • Precise selection of target wavelength
  • Narrow laser line width
  • Mode-hop-free wavelength tunability
  • Fast wavelength tuning
  • Typically > 5 mW output power
  • Small size
  • Easy usability
  • High efficiency
  • Long-term stability

 

For over 20 years, nanoplus has been the technology leader for lasers in gas sensing. More than 30,000 installations worldwide prove the reliability of nanoplus lasers.

nanoplus near infrared DFB laser technology
nanoplus uses a unique and patented technology for DFB laser manufacturing, applying a lateral metal grating along the ridge waveguide, which is independent of the material system.

 

Your DFB laser requirement

  • Select your near infrared DFB laser at any wavelength between 3000 nm and 6000 nm
  • Define the wavelength with 0.1 nm precision
  • Check the typical specifications for the matching wavelength class in the specifications tab

 

Wavelength Regions:

 

For wavelengths between 2800 nm and 4000 nm:

Parameters Symbol Unit Min Typ Max
operating wavelength (at Top, Iop) λop nm   0.1 nm  
optical output power (at λop) Pop mW   10  
operating current Iop mA   120  
operating voltage Vop V   5  
threshold current Ith mA 15 30 50
side mode suppression ratio SMSR dB   > 35  
current tuning coefficient CI nm / mA   0.10  
temperature tuning coefficient CT nm / K   0.35  
operating chip temperature Top °C +10 +20 +50
operating case temperature* TC °C -20 +25 +50
storage temperature* TS °C -30 +20 +70

* non-condensing

 

For wavelengths between 4000 nm and 4600 nm:

Parameters Symbol Unit Min Typ Max
operating wavelength (at Top, Iop) λop nm   0.1 nm  
optical output power (at λop) Pop mW   5  
operating current Iop mA   120  
operating voltage Vop V   5  
threshold current Ith mA 20 40 60
side mode suppression ratio SMSR dB   > 35  
current tuning coefficient CI nm / mA   0.12  
temperature tuning coefficient CT nm / K   0.45  
operating chip temperature Top °C +10 +20 +50
operating case temperature* TC °C -20 +25 +50
storage temperature* TS °C -30 +20 +70

* non-condensing

 

For wavelengths between 4600 nm and 5300 nm:

Parameters Symbol Unit Min Typ Max
operating wavelength (at Top, Iop) λop nm   0.1 nm  
optical output power (at λop) Pop mW   3  
operating current Iop mA   120  
operating voltage Vop V   5  
threshold current Ith mA 30 40 70
side mode suppression ratio SMSR dB   > 35  
current tuning coefficient CI nm / mA   0.14  
temperature tuning coefficient CT nm / K   0.48  
operating chip temperature Top °C +10 +20 +50
operating case temperature* TC °C -20 +25 +50
storage temperature* TS °C -30 +20 +70

* non-condensing

 

For wavelengths between 5300 nm and 5800 nm:

Parameters Symbol Unit Min Typ Max
operating wavelength (at Top, Iop) λop nm   0.1 nm  
optical output power (at λop) Pop mW   1  
operating current Iop mA   120  
operating voltage Vop V   5  
threshold current Ith mA 30 40 70
side mode suppression ratio SMSR dB   > 35  
current tuning coefficient CI nm / mA   0.15  
temperature tuning coefficient CT nm / K   0.5  
operating chip temperature Top °C 5 20 50
operating case temperature* TC °C -20 +25 +40
storage temperature* TS °C -30 +20 +70

* non-condensing

 

For wavelengths between 5800 nm and 6500 nm:

Parameters Symbol Unit Min Typ Max
wavelength precision δ nm   0.1  
optical output power Pout mW   1  
forward current If mA   120  
threshold current lth mA 30 40 70
current tuning coefficient CI nm / mA   0.15  
temperature tuning coefficient CT nm / K   0.50  
typical maximum operating voltage Vop V   5  
side mode suppression ratio SMSR dB   > 35  
storage temperature TS °C -40 +20 +80
operational temperature at case TC °C -20 +20 +45
chip operational temperature Top °C -10 +5 +15

 

 

Tackling Climate Change

nanoplus lasers were onboard the Curiosity Mars Rover in 2012 and on the TROPOMI satellite in 2017. TROPOMI measures pollutants and greenhouse gases, tropospheric O3 and CH4.

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