642nm Direct Diode Laser

405/488/640nm Direct Diode Laser

642nm Direct Diode Laser

JUNO compact series offers a small packaged laser diode module with a wide range of wavelength choices. Its compactness, excellent spatial mode, optical noise performance, high reliability and ample interface facilities are optimum for system built-in laser for various optical applications such as bioanalysis or fluorescent analysis. You can choose its wavelength from 375, 405, 445, 488, 635, 640, 642, 785nm and also select a round-beam type or an elliptical-beam type depending on your laser application.


(Common info.)

375nm, 405nm, 445nm, 488nm, 635nm, 640nm, 642nm, 785nm
Output power:
16~100mW (by wavelength)
Spatial mode:
TEM00, M2 < 1.5
Optical noise:
< 0.2%rms (20-10MHz)
< 0.3%rms (488nm only)
Output stability:
< ±0.5% (under constant temperature environment)
Input power:
DC+5V, < 10W


  • Flow cytometry
  • DNA sequencer
  • Confocal microscope
  • Flowrescent analysis
  • Semiconductor/LCD inspection
  • Laser display

top of page