Quality Control
We are actively taking measures to improve product quality levels.


Why Hamamatsu?


Our Company

( )

Select your region and country.

Pulsed QCL module



The pulsed QCL module is a compact module containing a TO-8 can packaged pulsed DFB QCL, pulse driver and TEC controller. The module can be easily and remotely controlled via Ethernet connection.

If you like the product on this page, save it to your wishlist.


Type number L14147-1278-01
Wavelength typ. 7.82 μm
Operating temperature (QCL) min. -10 ℃
Operating temperature (QCL) max. +60 ℃
Line width min. 1.0 cm-1
Tunable range min. ±1.0 cm-1
Output power typ. 100 mW
Side mode suppression ratio min. 25 dB
Colimation lenses Not included
Beam apread angle typ. -
Width of beam at waist -

Dimensional outline (unit: mm)


Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us