Lasers and fiber couplers as Optogenetics equipment

Following lasers are widely utilized in Optogenetics (in vivo and in vitro) research as Optogenetics light sources.

Laser power available from 10mW to several watts.

Optogenetics stimulation laser wavelength selection guide

For Optogenetics application, following options are available:

BNC connector on back of power supply offers TTL triggering and analog modulation to offer mS laser pulses.
Power control knob allows you to adjust laser power manually.
FC/PC or SMA-905 fiber coupler can couple these lasers to multimode optical fiber ( 50um,100um, 200um or 400um) with up to 90% coupling efficiency.

Oscilloscope trace sample for TTL ( pulse width 1mS at 120Hz) modulation.

Typical for 380nm, 405nm, 450nm, 460nm, 470nm, 520nm, 635nm, 637nm and 640nm and other semiconductor ( direct diode) lasers.

Channel 2: TTL signal input; Channel 1: laser pulse sampled by photo diode.

Oscilloscope trace sample for TTL ( pulse width 10mS at 20Hz) modulation.

Typical for 473nm, 532nm, 556nm, 561nm, 577nm, 589nm and 593.5nm and other DPSS ( diode pumped solid state ) lasers.

Channel 2: TTL signal input; Channel 1: laser pulse sampled by photo diode.

Please feel free to contact us at:

This email address is being protected from spambots. You need JavaScript enabled to view it.