Acute LambdaTrode

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Description

The simplest FiberTrode available is called the LambdaTrode. Basically, it is a Lambda fiber with one microelectrode placed very close (50µm) to the optically active taper.

The LambdaTrode is less invasive than the classical optrode (i.e. an optical fiber and a wire microelectrode glued together), and offers the unique light delivery/collection capabilities of Lambda fibers.

 

LambdaTrodes are provided in a standard package for acute experiments. LambdaTrode configuration is defined by the Fiber Specs (numerical aperture/core size and taper active length), Shank Length and connector type.

Additional information

Weight 0.4 kg
Dimensions 15 × 15 × 4 cm

Specs

Specs

Fiber type (Numerical Aperture / core diameter) 0.22NA / 105µm 0.39NA / 200µm 0.66NA / 200µm
Active length (mm) 0.5; 1 0.5; 1 0.5; 1
Connector

 

φ1.25mm ceramic ferrule;

φ1.25mm metal ferrule

φ1.25mm ceramic ferrule;

φ1.25mm metal ferrule

φ1.25mm ceramic ferrule;

φ1.25mm metal ferrule

Microelectrode diameter

15um

 Impedance

~1MΩ @1kHz