公开(公告)号：US20200033509A1

公开(公告)日：2020-01-30

申请号：US16594138

申请日：2019-10-07

Applicant: Lumentum Operations LLC

Inventor： John Michael Miller ,  Joel Milgram ,  Karen Denise Hendrix ,  Michael O'Leary ,  Hery Djie ,  Lu Tian ,  Paul Colbourne

IPC: G02B1/12 ,  G02B5/30 ,  G02B1/11 ,  G03F7/00 ,  G02B5/18 ,  G02B27/28

Abstract: A zoned waveplate has a series of transversely stacked birefringent zones alternating with non-birefringent zones. The birefringent and non-birefringent zones are integrally formed upon an AR-coated face of a single substrate by patterning the AR coated face of the substrate with zero-order sub-wavelength form-birefringent gratings configured to have a target retardance. The layer structure of the AR coating is designed to provide the target birefringence in the patterned zones and the reflection suppression.

公开(公告)号：US20180252845A1

公开(公告)日：2018-09-06

申请号：US15973109

申请日：2018-05-07

Applicant: Lumentum Operations LLC

Inventor： John Michael Miller ,  Joel Milgram ,  Karen Denise Hendrix ,  Michael O'Leary ,  Hery Djie ,  Lu Tian ,  Paul Colbourne

IPC: G02B1/12 ,  G02B5/18 ,  G02B27/28 ,  G02B5/30 ,  G03F7/00 ,  G02B1/11

CPC classification number: G02B1/12 ,  G02B1/11 ,  G02B5/1809 ,  G02B5/3083 ,  G02B27/286 ,  G03F7/0005

Abstract: A zoned waveplate has a series of transversely stacked birefringent zones alternating with non-birefringent zones. The birefringent and non-birefringent zones are integrally formed upon an AR-coated face of a single substrate by patterning the AR coated face of the substrate with zero-order sub-wavelength form-birefringent gratings configured to have a target retardance. The layer structure of the AR coating is designed to provide the target birefringence in the patterned zones and the reflection suppression.

公开(公告)号：US11619770B2

公开(公告)日：2023-04-04

申请号：US16594138

申请日：2019-10-07

Applicant: Lumentum Operations LLC

Inventor： John Michael Miller ,  Joel Milgram ,  Karen Denise Hendrix ,  Michael O'Leary ,  Hery Djie ,  Lu Tian ,  Paul Colbourne

IPC: G02B5/18 ,  G02B5/30 ,  G02B1/11 ,  G02B1/12 ,  G03F7/00 ,  G02B27/28

Abstract: A zoned waveplate has a series of transversely stacked birefringent zones alternating with non-birefringent zones. The birefringent and non-birefringent zones are integrally formed upon an AR-coated face of a single substrate by patterning the AR coated face of the substrate with zero-order sub-wavelength form-birefringent gratings configured to have a target retardance. The layer structure of the AR coating is designed to provide the target birefringence in the patterned zones and the reflection suppression.

公开(公告)号：US10436947B2

公开(公告)日：2019-10-08

申请号：US15973109

申请日：2018-05-07

Applicant: Lumentum Operations LLC

Inventor： John Michael Miller ,  Joel Milgram ,  Karen Denise Hendrix ,  Michael O'Leary ,  Hery Djie ,  Lu Tian ,  Paul Colbourne

IPC: G02B1/12 ,  G02B5/18 ,  G02B27/28 ,  G02B5/30 ,  G03F7/00 ,  G02B1/11

Abstract: A zoned waveplate has a series of transversely stacked birefringent zones alternating with non-birefringent zones. The birefringent and non-birefringent zones are integrally formed upon an AR-coated face of a single substrate by patterning the AR coated face of the substrate with zero-order sub-wavelength form-birefringent gratings configured to have a target retardance. The layer structure of the AR coating is designed to provide the target birefringence in the patterned zones and the reflection suppression.

公开(公告)号：US09964668B2

公开(公告)日：2018-05-08

申请号：US15495265

申请日：2017-04-24

Applicant: Lumentum Operations LLC

Inventor： John Michael Miller ,  Joel Milgram ,  Karen Denise Hendrix ,  Michael O'Leary ,  Hery Djie ,  Lu Tian ,  Paul Colbourne

IPC: G02B1/12 ,  G02B5/30 ,  G02B1/11 ,  G02B5/18 ,  G03F7/00 ,  G02B27/28

CPC classification number: G02B1/12 ,  G02B1/11 ,  G02B5/1809 ,  G02B5/3083 ,  G02B27/286 ,  G03F7/0005

Abstract: A zoned waveplate has a series of transversely stacked birefringent zones alternating with non-birefringent zones. The birefringent and non-birefringent zones are integrally formed upon an AR-coated face of a single substrate by patterning the AR coated face of the substrate with zero-order sub-wavelength form-birefringent gratings configured to have a target retardance. The layer structure of the AR coating is designed to provide the target birefringence in the patterned zones and the reflection suppression.

公开(公告)号：US09632225B2

公开(公告)日：2017-04-25

申请号：US14798764

申请日：2015-07-14

Applicant: Lumentum Operations LLC

Inventor： John Michael Miller ,  Joel Milgram ,  Karen Denise Hendrix ,  Michael O'Leary ,  Hery Djie ,  Lu Tian ,  Paul Colbourne

IPC: G02B5/30 ,  G02B1/11 ,  G02B1/12 ,  G03F7/00

CPC classification number: G02B1/12 ,  G02B1/11 ,  G02B5/1809 ,  G02B5/3083 ,  G02B27/286 ,  G03F7/0005

Abstract: A zoned waveplate has a series of transversely stacked birefringent zones alternating with non-birefringent zones. The birefringent and non-birefringent zones are integrally formed upon an AR-coated face of a single substrate by patterning the AR coated face of the substrate with zero-order sub-wavelength form-birefringent gratings configured to have a target retardance. The layer structure of the AR coating is designed to provide the target birefringence in the patterned zones and the reflection suppression.