Title:
鋳型拘束緩和膨張によるポリマー光学デバイスの形成
Document Type and Number:
Japanese Patent JP7114805
Kind Code:
B2
Abstract:
A method of making a waveguiding optical component includes processing a polymer optical material to form a billet having an axis of light transmission and having residual stress maintaining a transverse extent of the billet; placing the billet into a mold, the mold being configured to constrain transverse expansion of the billet according to a desired shape of the waveguiding optical component; and heating the billet in the mold to induce relaxation of the residual stress and corresponding transverse expansion of the billet, thereby forming the billet into the waveguiding optical component with the desired shape. An alternative method begins with a collection of individual canes or fiber segments which are fused during the heating process, bypassing a separate process of forming a billet.
Inventors:
Welker, David James
Nardone, Kenneth Christopher
Debrander, Evan Franklin
Davidson, Eric Robert
Nardone, Kenneth Christopher
Debrander, Evan Franklin
Davidson, Eric Robert
Application Number:
JP2021520096A
Publication Date:
August 08, 2022
Filing Date:
June 20, 2019
Export Citation:
Assignee:
INCOM,INC.
International Classes:
B29C61/02; B29C33/02; B29C61/04
Domestic Patent References:
| JP58190615U | ||||
| JP2017134348A | ||||
| JP2001247372A |
Attorney, Agent or Firm:
Kiyoshi Kato
Previous Patent: STRAIN WAVE GEAR AND ELASTIC TRANSMISSION ELEMENT FOR THE SAME, ROBOT ARM AND Strain GAUGE ARRANGEME...
Next Patent: 物質の表面を生物適合性にする方法
Next Patent: 物質の表面を生物適合性にする方法