---
title: "Opto-electric Cannulas"
url: "https://bmlaser.co.kr/opto-electric-cannulas/"
description: "Ordering code OEC_200/245-0. 37_###_M3E_FLT_2. 0_125_ Indispensable when combining optogenetics and electrophysiology in freely moving animals, these chronically implanted cannulas enable optical and electrical contact w"
image: "https://bmlaser.co.kr/wp-content/uploads/2021/04/831_shop1_719211.jpg"
type: "Article"
datePublished: "2021-04-13T14:37:45+00:00"
dateModified: "2021-04-16T01:49:06+00:00"
---

# Opto-electric Cannulas

Ordering code OEC_200/245-0. 37_###_M3E_FLT_2. 0_125_ Indispensable when combining optogenetics and electrophysiology in freely moving animals, these chronically implanted cannulas enable optical and electrical contact with a specific group of neurons

### → 상품 상세 정보 : Opto-electric Cannulas The simplest configuration is made-up of a single 200 µm core diameter optical fiber of 0.

22 NA and 75 µm diameter and a 3 M impedance metallic wire as electrode. The fiber and the wire are held together by a grooved 1. 25 mm zirconia ferrule with a fiber in the central hole and the electrode imbedded in the groove. The optical and electrical contacts with corresponding opto-electric patchcord are maintained with the help of a bronze sleeve.

Other optical fiber and electrode types as well as multiple electrode or multiple fiber configurations are available upon request. Note: The electrode protrusion is the distance (in mm) between the fiber tip and the electrode tip. Positive means the electrode is longer.

![Fiber OEC](http://doriclenses.com/img/cms/tables/Fiber_code_OEC_20180104.JPG)![TerminationOEC](http://doriclenses.com/img/cms/tables/Termination_code_cannulas_20180103.JPG)