PIEZO ACTUATOR OPTICS PDF

of Mountain View, Calif., and described in U.S. While the particular form of the tilt adjustment varies according to the nature of the optical element and the precision required, a common form of adjustable mount is a three screw device, such as the Model 9809 sold by New Focus, Inc. Additionally, some form of tilt (axial orientation) adjustment is provided for properly orienting the element with respect to the optical axis of the system. Such supports are capable of both lateral and vertical adjustment to properly position the element within the optical system. The bench setups used in experimental optics frequently incorporate individual optical elements, such as lenses, filters, mirrors, radiation sources and radiation detectors, which are mounted on adjustable supports. H02N2/145- Large signal circuits, e.g.speed, torque, starting, stopping, reversing H02N2/142- Small signal circuits Means for controlling position or derived quantities, e.g.

H02N2/14- Drive circuits Control arrangements or methods.

G02B7/003- Alignment of optical elements.

G02B7/00- Mountings, adjusting means, or light-tight connections, for optical elements.

G02B- OPTICAL ELEMENTS, SYSTEMS OR APPARATUS.

rotary motors using intermittent driving, e.g.

H02N2/101- Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing rotary motion, e.g.

H02N2/10- Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing rotary motion, e.g.

H02N2/00- Electric machines in general using piezo-electric effect, electrostriction or magnetostriction.

H02N- ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR.

H02- GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER.

Assignors: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT Status Expired - Lifetime legal-status Critical Current Links Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Assignors: NEWPORT CORPORATION Anticipated expiration legal-status Critical Assigned to NEWPORT CORPORATION reassignment NEWPORT CORPORATION RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: LUECKE, FRANCIS S., TUGANOV, ALEXANDER Priority to US08/191,089 priority patent/US5394049A/en Priority to US08/394,451 priority patent/US5543670A/en Application granted granted Critical Publication of US5410206A publication Critical patent/US5410206A/en Assigned to NEWPORT CORPORATION reassignment NEWPORT CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Oclaro Photonics Inc filed Critical Oclaro Photonics Inc Priority to US08/043,263 priority Critical patent/US5410206A/en Assigned to NEW FOCUS, INC. Original Assignee Oclaro Photonics Inc Priority date (The priority date is an assumption and is not a legal conclusion.

Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Luecke Alexander Tuganov Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/043,263 Inventor Francis S.

PIEZO ACTUATOR OPTICS PDF

Google Patents Piezoelectric actuator for optical alignment screwsĭownload PDF Info Publication number US5410206A US5410206A US08/043,263 US4326393A US5410206A US 5410206 A US5410206 A US 5410206A US 4326393 A US4326393 A US 4326393A US 5410206 A US5410206 A US 5410206A Authority US United States Prior art keywords piezoelectric shaft actuator jaw joystick Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5410206A - Piezoelectric actuator for optical alignment screws US5410206A - Piezoelectric actuator for optical alignment screws

Piezo actuator optics