Optogenetic Lasers and fiber coupler
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Following lasers are widely utilized in Optogenetics (in vivo and in vitro) research.
Laser power available from 10mW to several watts.
Yellow lasers: 556nm laser, 561nm laser, 577nm laser, 589nm laser and 593.5nm laser
Red lasers: 635nm laser, 640nm laser, 671nm, 680nm laser and 721nm laser etc.
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 405nm, 450nm, 460nm, 520nm, 635nm, 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.
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