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Blue Laser

Blue lasers include DPSS laser (diode-pumped solid-state) and diode laser. The laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. CNI lasers have stabilized power, easy operation, reliable performance and long lifetime. The laser products include 5 series: high energy, high power, high stability, low noise and single longitudinal mode laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available.


CNI Blue Laser Series
Application111111111111111111111111111111
  • Pulsed blue laser: energy >50 μJ;
  • High power blue laser: power >20 W;
  • High stability blue laser: stability <0.1%;
  • Low noise blue laser: noise <0.25%;
  • Single longitudinal mode blue laser: linewidth <0.00001 nm
  • Holographic photography
  • Optogenetics
  • Lidar
  • Raman spectrum measurement
  • Laser communication


Product Details

430 nm1111 450 nm1111 473 nm

440 nm 1111 454 nm1111 480 nm

442 nm 1111 457 nm1111 488 nm

445 nm1111 460 nm 1111 491 nm

447 nm 1111 11 1111 1111 462 nm


Cases and Literatures


(1) Optogenetic stimulation of a hippocampal engram activates fear memory recall (Nature, 484(7394): 381–385 doi:10.1038/nature11028) (CNI-473nm)

(2) Control of a specific motor program by a small brain area in zebrafish (Front Neural Circuits, 2013; 7: 67) (CNI-405nm and 457nm)
(3) Distal connectivity causes summation and division across mouse visual cortex (Nature Neuroscience, 2014,Volume:17,Pages:30–32) (CNI-473nm)
(4) Viral Vector-Based Techniques for Optogenetic Modulation In Vivo (Viral Vector Approaches in Neurobiology and Brain Diseases Neuromethods, Volume 82, 2014, pp 289-310) (CNI-447nm)
(5) Intrinsic Electrophysiology of Mouse Corticospinal Neurons: a Class-Specific Triad of Spike-Related Properties (Oxford Journals, Volume 23,Issue 8,1965-1977 (CNI-473nm)

(6) Peking University for Raman application: MDL-III-450
(7) Anhui University for laser display:
MBL-III-473-20mW
(8) Renmin Hospital of Wuhan University for optogenetics application:
MBL-III-473 (FC)

hania Yang

Ms. hania Yang

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