Wireless Optogenetics Headstage

Wireless Optogenetics Headstage

The Wireless Optogenetics headstage is a lightweight (2.8g), wearable device that wireless transmits data from its low consumption LED, including a choice between the following wavelengths: 450 nm, 465 nm, 528nm, 560 nm, 593 nm, 617nm, and 634 nm. The headstage communicates in real-time with the base station at up to 2 meters away. The standard version includes a 1.3 grams* rechargeable battery that lasts 1 to 4 hours*and is compatible with 2.5 mm ferrules cannulas (ZF2.5 or MF2.5). 

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The Wireless Optogenetics headstage is a lightweight (2.8g), wearable device that wireless transmits data from its low consumption LED, including a choice between the following wavelengths: 450 nm, 465 nm, 528nm, 560 nm, 593 nm, 617nm, and 634 nm. The headstage communicates in real-time with the base station at up to 2 meters away. The standard version includes a 1.3 grams* rechargeable battery that lasts 1 to 4 hours*and is compatible with 2.5 mm ferrules cannulas (ZF2.5 or MF2.5). 
The Doric headstage also provides several unique capabilities compared to competitors:

  • Adjust the LED power wirelessly
  • Program wireless optogenetic excitation patterns in DNS
  • Continuous Wave
  • Square mode (set frequency, pulse width, sequence patterns, delays, etc.)
  • Complex & Custom pulse train sequences (COMING SOON)
  • Overdrive mode available to push power +50%
  • Record acceleration and head direction with embedded inertial measurement unit (IMU) on the headstage
LED Typical Output Power @ Max Current (CW) [ mW ] Typical Peak Output Power @ Max Current (Pulsed) [ mW ]
  Central Wavelength [ nm ] Bandwidth FWHM [ nm ] Maximum Current (CW) [ mA ] Maximum Current (Pulsed) [ mA ] 200 µm NA 0.66 400 µm NA 0.66 200 µm NA 0.66 400 µm NA 0.66
465 ~21 50 150 4.3 14.1 10.1 33.9
528 ~31 50 150 1.6 5.5 3.5 11.8
624 ~17 50 150 2.9 8.8 8.1 23.8
634 ~15 50 150 2.5 7.6 7.2 21.8
645 ~17 50 150 3.5 10.4 9.7 28.8
Headstage Range 2 meters
 
Wireless Frequency Band 2.4 - 2.5 GHz
Dimensions N/A
Mass 2.8g

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