Method for making optical fiber preform having ultimately...

Details Method for making optical fiber preform having ultimately... Method for making optical fiber preform having ultimately...

G - Physics

02

B

G02B 6/00 (2006.01) C03B 37/018 (2006.01)

Patent

CA 2466909

A method for making an optical fiber preform having an ultimately low PMD (Polarization Mode Dispersion) through improvement of ovality is provided. This method has several collapse steps for collapsing an optical fiber preform having a clad/core deposition layer formed in a preform tube in which a rate of collapse is 0.01~0.06 mm/min at each collapsing step. By using this method, ovality and PMD of the optical fiber preform may be improved.

La présente invention a trait à un procédé permettant la fabrication d'une préforme de fibre optique présentant au final une faible dispersion de polarisation de mode par l'amélioration de l'ovalisation. Ce procédé comprend plusieurs étapes de compression pour la compression d'une préforme de fibre optique présentant une couche de dépôt de gaine/coeur formée dans le tube de préforme dans laquelle le taux de compression est 0,01.sim.0,06 mm/minute à chaque étape de compression. Grâce à ce procédé, l'ovalisation et la dispersion de polarisation de mode de la préforme de fibre optique peut être améliorée.

Affiliated with

Also associated with

Rating

Method for making optical fiber preform having ultimately... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making optical fiber preform having ultimately..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making optical fiber preform having ultimately... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1804016