Fabry Perot Lasers: 1700 nm – 2400 nm




Fabry Perot Lasers: 1700 nm – 2400 nm

nanoplus offers FP laser diodes at any wavelength between 1700 nm and 2400 nm.

Key features of nanoplus FP laser diodes

  • spectral multimode
  • lateral single mode
  • continuous wave
  • room temperature
  • custom wavelengths

Why choose nanoplus FP laser diodes

  • precise selection of target wavelength
  • typically > 5 mW output power
  • small size
  • easy usability
  • high efficiency
  • long-term stability

For more than 15 years nanoplus has been the technology leader for lasers in gas sensing. We produce lasers at large scale at our own fabrication sites in Gerbrunn and Meiningen. nanoplus cooperates with the leading system integrators in the TDLAS based analyzer industry. More than 20,000 installations worldwide prove the reliability of nanoplus lasers.

Quick description of nanoplus FP laser technology

nanoplus uses a unique and patented technology for FP laser diode manufacturing. We follow a ridge waveguide approach, which is independent of the material system.

Related Information for nanoplus FP laser diodes between 1700 nm and 2400 nm


The following table summarizes the typical FP laser specifications in the 1700 nm to 2400 nm range:

parameters (T = 25 °C) symbol unit minimum typical maximum
wavelength precision δ nm + / – 20
optical output power Pout mW 10
forward current If mA 120
threshold current lth mA 50
typical maximum operating voltage Vop V 2
slow axis (FWHM) degrees 17 20 25
fast axis (FWHM) degrees 35 40 45
emitting area W x H µm x µm 3 x 1 4.5 x 1.5 5 x 2
storage temperature TS °C -40 +20 +80
operational temperature at case TC °C -20 +25 +50

nanoplus FP lasers show outstanding spectral and electrical properties. They are demonstrated in figures 1 and 2. Click on the graphics to enlarge.

Figure 1: Spectrum of nanoplus 2330 nm FP laser diode
Figure 2: Typical power, voltage and current characteristics of nanoplus 2330 nm FP laser diode