Optical filter

Details Optical filter Optical filter

G - Physics

02

B

G02B 6/00 (2006.01) G02B 6/30 (2006.01) G02B 6/38 (2006.01)

Patent

CA 2489319

An SC-type optical PAD connector (4) has a ferrule (6) for accommodating a certain length of an optical fiber (5) which comprises a core containing a damping dopant such as Co or V for adjusting the intensity of the received signal within a permissible range and a photosensitive dopant such as Ge or Sn for selectively reflecting the input light and provided with a chirped grating, which is a periodic modulation structure for the refractive index, in the longitudinally middle portion and a cladding formed outside of the core and having a refractive index smaller than that of the core. The certain length of the optical fiber (5) is protected by the ferrule (6) and fitted in a housing (7) and the connector (4) has one end formed into a male connection terminal and the other end formed into a female connection terminal.

L'invention concerne un connecteur plaquette optique de type SC (4) comportant une férule (6) destinée à prendre en compte une certaine longueur de fibre optique (5) comprenant un coeur contenant un dopant d'amortissement tel que Co ou V afin d'ajuster l'intensité du signal reçu dans une plage permise et un dopant photosensible tel que Ge ou Sn destiné à réfléchir sélectivement le rayonnement lumineux d'entrée et comprenant un réseau comprimé, constituant une structure de modulation périodique de l'indice de réfraction, dans la portion médiane longitudinale et une gaine formée à l'extérieur du coeur, possédant un indice de réfraction inférieur à celui du coeur. La longueur de la fibre optique (5) est protégée par la férule (6) et ajustée dans un logement (7), et le connecteur (4) comprend une extrémité à borne de connexion mâle et l'autre extrémité à borne de connexion femelle.

Affiliated with

Also associated with

Rating

Optical filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2056753