TeleFipho Wireless Fiberphotometry

Fiber photometry is a powerful technique to detect calcium signal from specific neuron in awake animals using calcium indicator protein represented by GCaMP. In freely moving condition, the long optic fiber attached to the head of the animal can interfere with experimental setup, therefore can be a limitation factor of your project.

Our innovative new product, TeleFipho, includes all required components for fiber photometry - optic fiber, filter cube, light source, photo detector - and also wireless transmission circuit, in the very smal 3g body. TeleFipho definitely will not block free behavior of your animals, enabling novel experimental approach using fiber photometry.

PDF Brochure (1.2MB)

Stress induced GCaMP signal from orexin neuron in mouse hypothalamus. By courtesy of Dr. Daisuke Ono in Akihiro Yamanaka Lab, Nagoya University.

Activity synchronized GCaMP signal in mouse dorsal striatum. LPF 5Hz is applied. By courtesy of Dr. Keitaro Yoshida in Kenji Tanaka Lab, Keio Univeristy.

Simple setup - headstage, receiver and software

Small headstage, suitable for mice


  • World first commercial wireless fiber photometry
  • Small headstage / good for mice, rats, marmosets, etc.
  • Standard 2.5mm ferrule cannula
  • Rechargable by a dedicated charger
  • Adjustable excitation LED power
  • Adjustable signal offset
  • For GCaMP or GFP-like indicators
Headstage weight 3g
Headstage size 15 x 15 x 22 mm
Excitation wavelength LED peak 470nm, Filter band 445~490nm
Emission wavelength Filter band 500~550nm
Excitation power 10~300µW@400µm Fiber end (Adjustable)
Sampling rate 100Hz
AD resolution 16bit
Photo sensor Photo diode
Gain 1010 V/A
Battery life 2hours@Excitation power 30µW
Transmission band 2.4GHz
Transmission distance 2m
Power Battery powered, rechargeable
Receiver I/O 1x Photometry analog out, 1x Geneal purpose analog In (0~5V)
PC Interface USB / TeleFipho software (for Windows10)
Cannula core: 400µm/NA0.39, Cladding: 425µm, Ferrule: 2.5mm
core: 200µm/NA0.39, Cladding: 225µm, Ferrule: 2.5mm
core: 600µm/NA0.39, Cladding: 630µm, Ferrule: 2.5mm

TeleFipho Standard Set

TeleFipho Standard Set consists of the following items:

  • TeleFiT 1x TeleFipho Transmitter Headstage
  • TeleFiR 1x TeleFipho Receiver
  • TeleFiCharger 1x TeleFipho Charger
  • TeleFiC-l-d (※) 3x TeleFipho Cannula
  • TeleFiTool 1x Insertion Tool for TeleFipho
  • TeleFiDummy 1x TeleFipho Dummy Headstage
  • 1x TeleFipho software installer
  • 1x pMAT Converter software installer

(※) Please specify cannula length and fiber diameters. 5mm length & 400µm core cannula will come without specifying.

TeleFiC-l-d l: length in mm (resolution 0.1mm) / d: core diameter in µm (400 or 200)

e.g. Cannula length 3.5mm & core 400µm: TeleFiC-3.5-400

Transmitter Headstage




Insertion Tool

Dummy Headstage

Stand alone / External recorder

TeleFipho receiver can be directly connected to PC via USB for fiber photometry data recording in TeleFipho software. TeleFipho software is good enough for simple raw data / low pass filtered data recording.

Data can be directly read from Matlab / Octave, or can be exported to ASCII format.

We recommend the open-source pMAT software for delta F/F and PETH and analysis, developed by Dr. David Barker in Rutgers University. For more details please see the following support page:

Analyze TeleFipho Data in pMAT software

For more complicated online analysis and / or parallel recording of other physiological data, you can access photometry data as analog signal via BNC on the front panel of TeleFipho receiver so that you can connect external data recording system (e.g. PowerLab from ADI).

Model Description
TeleFipho-set TeleFipho Standard Set
TeleFiT TeleFipho Transmitter Headstage
TeleFiR TeleFipho Receiver
TeleFiCharger TeleFipho Charger
TeleFiC-l-d TeleFipho Cannula
TeleFiTool Insertion Tool for TeleFipho
TeleFiDummy TeleFipho Dummy Headstage