System and method for vcsel polarization control

Details System and method for vcsel polarization control System and method for vcsel polarization control

H - Electricity

01

S

H01S 5/022 (2006.01) H01S 5/183 (2006.01) H01S 5/00 (2006.01)

Patent

CA 2410569

A system and method for VCSEL (vertical cavity surface emitting laser) polarization control is disclosed, including methods and apparatus comprising a component package (302, 304) having self-aligning features (316, 318), for indicating an alignment axis (320, 322), and upper surface aperture (314) formed therein, a vertical cavity surface emitting laser device (308) having two emission polarizations (204) normal to one another, disposed within the component package and aligned such that each emission polarization is at about 45 degrees with respect to the alignment axis, and a linear polarization element (400, 402, 406) having a polarization direction (206), spanning the aperture and disposed such that the polarization direction is parallel to the alignment axis.

L'invention porte sur un système et un procédé relatifs à la commande de polarisation d'un laser à cavité verticale et émission superficielle (VCSEL) utilisant des procédés et un appareil consistant en un ensemble (302, 304) de composants comprenant: des éléments d'autoalignement (316, 318) indiquant un axe d'alignement (320, 322) où est formée une ouverture dans la surface supérieure, un VCSEL proprement dit (308) présentant deux polarisations de l'émission (204) normale l'une à l'autre disposé dans le susdit ensemble et aligné de manière à ce que chacune des polarisation fasse un angle de 45· par rapport à l'axe d'alignement, et un élément de polarisation linéaire (400, 402, 406) dont la direction (206) de polarisation recouvre l'ouverture, et disposé de manière à ce que ladite direction soit parallèle à l'axe d'alignement.

Affiliated with

Also associated with

Rating

System and method for vcsel polarization control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for vcsel polarization control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for vcsel polarization control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1654772