• Home
  • About us
  • Log-In
  • Join Us
  • Sitemap
  • Recruit
제품/실험 Q&A
실험기법
자료신청
클레임 접수
기기 A/S 접수
클레임 진행조회
 제품안내  실험기기   신경신호 탐색 장비

Optogenetics Tool

Optogenetics (옵토제네틱스, 광유전학) 실험을 위한 LED 광원과 control unit을 소개합니다.

Thomas RECORDING
제품 문의하기
인쇄하기





  • 광유전학 실험을 위한 high brightness LED unit 입니다.
  • 빛의 소실없이 high power LED를 TREC 광섬유에 coupling 하기 위한 패키지를 제공합니다.
  • LED 광원의 열 안정성을 보장하기 위해 알루미늄 방열판이 장착되어 있습니다.
  • 여러가지 컬러가 가능합니다. (blue, green...)
  • Stereotaxic instrument에 부착할 수 있는 어댑터를 제공합니다.

  Width 32mm
  Length 53mm
  Height 35mm
  Weight 42g
  Wavelength 470nm
  Color Blue
  Max. continuous current 700mA
  Max. pulsed current 1000mA
  Max. absolute fiber output power (108μm core TREC
fiber, na=0.86, blunt fiber tip shape)
3.5mW
  Max. relative fiber output power 382mW/sqmm




  • LED 광원으로부터의 안정적인 light emission을 위해 1000mA의 constant current를 공급해 주는 파워서플라이 입니다.
  • LED 광원제어장치는 Thomas LED 광원을 위해 설계된 line powered constant-current source 입니다.
  • 빛의 세기는 메뉴얼 조정이 가능하며, 외부 DC 전압을 사용하여 장치에 입력함으로써 제어할 수 있습니다.

  Width 116mm
  Length 160mm
  Height 60mm
  Weight 500g
  Signal output constant-current
  Max. output current 1000mA
  External trigger input TTL (0V=Low/5V=High)
  External intensity control voltage 0…5V DC (=0…100% intensity)




  • Convenient graphical user interface for LED source control
  • LED light Intensity software control
  • LED light timing software control
  • Log file with all experiment data
  • Display of light source trigger timing on PC screen
  • Hardware interface: PCI insert card
  • Connection cable
  • PC with pre-installed software and operating system (optional available on request)



 
  ▶ 4 Channel Electrodes
  • Material: Quartz glass insulated Platinum/Tungsten tetrode fiber combined with a glass fiber
  • Outer electrode shaft diameter 100µm (tetrode fiber)
  • Outer glass fiber diameter 120µm
  • Unique material combination
  • Biocompatible materials
  • Very thin shafts minimize tissue damage
  • Different electrode tissue impe-dance values available for recor-ding multi unit, single unit activi-ty or local field potentials

  ▶ Single Channel Electrodes
  • Material: Quartz glass insulated Platinum/Tungsten tetrode fiber combined with a glass fiber
  • Outer electrode shaft diameter 80µm (single electrode fiber)
  • Outer glass fiber diameter 120µm
  • Unique material combination
  • Biocompatible materials
  • Very thin shafts minimize tissue damage
  • Different electrode tissue impe-dance values available for recor-ding multi unit, single unit activi-ty or local field potentials





  • Biocompatible material
  • Minimal tissue damage while introducing in brain because of double conical fibers
  • Globular light distribution at the conical tip
  • Available for Thomas RECORDING Microdrive systems (e. g. Mini Matrix, Eckhorn Matrix) or other manipulators
  • Thomas Optical Fiber is available with differen tip shapes
  • Different fiber connectors available