{"project":{"acronym":"","projectId":5641,"title":"Flextensional Microactuators for Large-Aperture Lightweight Cryogenic Deformable Mirrors, Phase I","primaryTaxonomyNodes":[{"taxonomyNodeId":10872,"taxonomyRootId":8816,"parentNodeId":10870,"level":3,"code":"TX12.3.2","title":"Electro-Mechanical, Mechanical, and Micromechanisms","definition":"This area covers the development and testing of tools and interfaces for electro-mechanical, mechanical, and micromechanisms.","exampleTechnologies":"Robotic tools and interfaces that will allow robotic assembly, manipulation, and servicing of aerospace vehicles and components as well as interfaces; fluid transfer and refueling; provisions for operation in harsh environment.","hasChildren":false,"hasInteriorContent":true}],"description":"TRS Technologies proposes large stroke and high precision single crystal flextensional piezoelectric microactuators for cryogenic optic devices such as large aperture deformable mirrors, etc. for future NASA space telescope missions. Single crystal piezoelectrics are attractive because they exhibit 3 to 5 times the strain of conventional piezoelectric ceramics, have very low strain hysteresis, and retain excellent piezoelectric performance at cryogenic temperatures. Flextensional single crystal piezoelectric microactuators could be used to further reduce the actuator weight in the deformable mirror, while maintain the large stroke and excellent cryogenic properties. Flextensional single crystal piezoelectric microactuator (<3x3x3 mm) with stroke > 10 um will be developed and tested. The initial DM modeling considering the flextensional actuator performance and the polymer membrane face sheet will be conducted in Phase I. At the conclusion of Phase I the feasibility of flextensional single crystal piezoelectric microactuators for membrane deformable mirror will have been demonstrated for large dynamic range wavefront correction at temperature ranged from 4K to 300K. In Phase II flextensional microactuator array and the DM membrane deformable mirrors will be prototyped and characterized. ","startYear":2006,"startMonth":1,"endYear":2006,"endMonth":7,"statusDescription":"Completed","programDirectors":[{"contactId":206378,"canUserEdit":false,"firstName":"Jason","lastName":"Kessler","fullName":"Jason L Kessler","fullNameInverted":"Kessler, Jason L","middleInitial":"L","primaryEmail":"jason.l.kessler@nasa.gov","publicEmail":true,"nacontact":false}],"programExecutives":[{"contactId":215154,"canUserEdit":false,"firstName":"Jennifer","lastName":"Gustetic","fullName":"Jennifer L Gustetic","fullNameInverted":"Gustetic, Jennifer L","middleInitial":"L","primaryEmail":"jennifer.l.gustetic@nasa.gov","publicEmail":true,"nacontact":false}],"programManagers":[{"contactId":62051,"canUserEdit":false,"firstName":"Carlos","lastName":"Torrez","fullName":"Carlos Torrez","fullNameInverted":"Torrez, Carlos","primaryEmail":"carlos.torrez@nasa.gov","publicEmail":true,"nacontact":false}],"website":"","libraryItems":[],"transitions":[],"responsibleMd":{"acronym":"STMD","canUserEdit":false,"city":"","external":false,"linkCount":0,"organizationId":4875,"organizationName":"Space Technology Mission Directorate","organizationType":"NASA_Mission_Directorate","naorganization":false,"organizationTypePretty":"NASA Mission Directorate"},"program":{"acronym":"SBIR/STTR","active":true,"description":"
The NASA SBIR and STTR programs fund the research, development, and demonstration of innovative technologies that fulfill NASA needs as described in the annual Solicitations and have significant potential for successful commercialization. If you are a small business concern (SBC) with 500 or fewer employees or a non-profit RI such as a university or a research laboratory with ties to an SBC, then NASA encourages you to learn more about the SBIR and STTR programs as a potential source of seed funding for the development of your innovations.
The SBIR and STTR programs have 3 phases:
The SBIR and STTR Phase I contracts last for 6 months with a maximum funding of $125,000, and Phase II contracts last for 24 months with a maximum funding of $750,000 - $1.5 million.
Opportunity for Continued Technology Development Post-Phase II:
The NASA SBIR/STTR Program currently has in place two initiatives for supporting its small business partners past the basic Phase I and Phase II elements of the program that emphasize opportunities for commercialization. Specifically, the NASA SBIR/STTR Program has the Phase II Enhancement (Phase II-E) and Phase II eXpanded (Phase II-X) contract options.
Please review the links below to obtain more information on the SBIR/STTR programs.
Provides an overview of the SBIR and STTR programs as implemented by NASA
Provides access to the annual SBIR/STTR Solicitations containing detailed information on the program eligibility requirements, proposal instructions and research topics and subtopics
Schedule and links for the SBIR/STTR solicitations and selection announcements
Federal and non-Federal sources of assistance for small business
Search our complete archive of awarded project abstracts to learn about what NASA has funded
Still have questions? Visit the program FAQs
","programId":73,"responsibleMd":{"acronym":"STMD","canUserEdit":false,"city":"","external":false,"linkCount":0,"organizationId":4875,"organizationName":"Space Technology Mission Directorate","organizationType":"NASA_Mission_Directorate","naorganization":false,"organizationTypePretty":"NASA Mission Directorate"},"responsibleMdId":4875,"stockImageFileId":36648,"title":"Small Business Innovation Research/Small Business Tech Transfer"},"leadOrganization":{"acronym":"MSFC","canUserEdit":false,"city":"Huntsville","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"external":false,"linkCount":0,"organizationId":4854,"organizationName":"Marshall Space Flight Center","organizationType":"NASA_Center","stateTerritory":{"abbreviation":"AL","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Alabama","stateTerritoryId":18},"stateTerritoryId":18,"naorganization":false,"organizationTypePretty":"NASA Center"},"supportingOrganizations":[{"canUserEdit":false,"city":"State College","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"external":true,"linkCount":0,"organizationId":4422,"organizationName":"TRS Ceramics, Inc.","organizationType":"Industry","stateTerritory":{"abbreviation":"PA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Pennsylvania","stateTerritoryId":47},"stateTerritoryId":47,"ein":"260157604 ","naorganization":false,"organizationTypePretty":"Industry"}],"statesWithWork":[{"abbreviation":"AL","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Alabama","stateTerritoryId":18},{"abbreviation":"PA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Pennsylvania","stateTerritoryId":47}],"lastUpdated":"2018-10-10","releaseStatusString":"Released","viewCount":420,"endDateString":"Jul 2006","startDateString":"Jan 2006"}}