{"projectId":6024,"project":{"projectId":6024,"title":"Extreme-Precision MEMS Segmented Deformable Mirror, Phase II","startDate":"2007-01-31","startYear":2007,"startMonth":1,"endDate":"2009-01-30","endYear":2009,"endMonth":1,"programId":73,"program":{"ableToSelect":false,"acronym":"SBIR/STTR","isActive":true,"description":"<p>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.</p><p><strong>The SBIR and STTR programs have 3 phases</strong>:</p><ul><li><strong>Phase I</strong> is the opportunity to establish the scientific, technical, and commercial feasibility of the proposed innovation in fulfillment of NASA needs.</li><li><strong>Phase II</strong> is focused on the development, demonstration and delivery of the proposed innovation.</li></ul><p>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.</p><ul><li><strong>Phase III</strong> is the commercialization of innovative technologies, products, and services resulting from either a Phase I or Phase II contract. Phase III contracts are funded from sources other than the SBIR and STTR programs and may be awarded without further competition.</li></ul><p><strong>Opportunity for Continued Technology Development Post-Phase II</strong>:</p><p>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.&nbsp;</p><p><strong>Please review the links below to obtain more information on the SBIR/STTR programs.</strong></p><ul><li><strong><a target=\"_blank\" href=\"http://sbir.gsfc.nasa.gov/sites/default/files/ParticipationGuide.pdf\">Participation Guide</a></strong></li></ul><p>Provides an overview of the SBIR and STTR programs as implemented by NASA</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/solicitations\">Program Solicitations</a></strong></li></ul><p>Provides access to the annual SBIR/STTR Solicitations containing detailed information on the program eligibility requirements, proposal instructions and research topics and subtopics</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/prg_sched_anncmnt\">Schedule and Awards</a></strong></li></ul><p>Schedule and links for the SBIR/STTR solicitations and selection announcements</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/content/additional-sources-assistance\">Sources of Assistance</a></strong></li></ul><p>Federal and non-Federal sources of assistance for small business</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/abstract_archives\">Awarded Abstracts</a></strong></li></ul><p>Search our complete archive of awarded project abstracts to learn about what NASA has funded</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/content/frequently-asked-questions\">Frequently Asked Questions</a></strong></li></ul><p>&nbsp;Still have questions? Visit the program FAQs</p>","parentProgram":{"ableToSelect":false,"isActive":true,"description":"Catalyst is a portfolio of early stage programs that specialize in different innovation constituencies and mechanisms to push the state of the art in aerospace technology development","programId":92327,"responsibleMd":{"canUserEdit":false,"locationEdit":false,"organizationRolePretty":"","organizationTypePretty":""},"title":"Catalyst","manageGaps":false,"acronymOrTitle":"Catalyst"},"parentProgramId":92327,"programId":73,"responsibleMd":{"organizationId":4875,"organizationName":"Space Technology Mission Directorate","acronym":"STMD","organizationType":"NASA_Mission_Directorate","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"","organizationTypePretty":"NASA Mission Directorate"},"responsibleMdOffice":4875,"stockImageFileId":36648,"title":"Small Business Innovation Research/Small Business Tech Transfer","manageGaps":false,"acronymOrTitle":"SBIR/STTR"},"description":"In Phase I research, Iris AO developed enhanced electromechanical models and calibration techniques for MEMS-based segmented deformable mirrors (DMs) applicable to a variety of high contrast astrophysical imagers. High-precision DMs with 1,000-1,000,000 actuators are critical for high-contrast systems.  Non-MEMS DMs meet some NASA requirements, but require high actuation voltages, have low actuator densities, and do not scale readily beyond a few thousand actuators. MEMS DMs offer natural scalability, but do not yet meet the stringent precision and stability requirements for space telescopes.  Prior to this Phase I work, very few researchers have focused on extremely precise characterization of MEMS DMs.  Technical advances achieved in this Phase I improved open-loop positioning accuracy from nearly 100 nm rms to an impressive 8 nm rms. Stability measurements showed performance as good as 0.21-1.17 nm rms in an uncontrolled open-access laboratory over a 15-minute span. Including high-frequency noise sources not captured by Phase I optical measurement techniques but known to be present on the DM segments, this rises to 5.6 nm rms. Noise source analysis conducted in Phase I shows that stability to <0.2 nm rms is feasible. Phase II will implement the improvements necessary to attain <0.3 nm rms stability and resolution. These improvements include: 1) reducing known noise and drift sources identified in Phase I and tracking remaining measured but unknown noise sources; 2) increasing resolution to 0.14 nm rms through enhancements in drive electronics initiated in Phase I and optimizing the DM design to utilize the full dynamic range of the electronics; 3) improving optical quality of the Iris AO DM segments to 1-3 nm rms;  4) testing resolution and stability of the prototypes; 5) expanding reliability testing that started in Phase I and 6) investigate the effects of operating in vacuum.   ","releaseStatus":"Released","status":"Completed","viewCount":733,"destinationType":[],"lastUpdated":"01/27/25","favorited":false,"detailedFunding":false,"projectContacts":[],"programContacts":[{"contactId":206378,"canUserEdit":false,"firstName":"Jason","lastName":"Kessler","fullName":"Jason L Kessler","fullNameInverted":"Kessler, Jason L","middleInitial":"L","email":"jason.l.kessler@nasa.gov","receiveEmail":"Subscribed_User","programContactRole":"Program_Director","programContactId":143,"programId":73,"programContactRolePretty":"Program Director","projectContactRolePretty":""},{"contactId":62051,"canUserEdit":false,"firstName":"Carlos","lastName":"Torrez","fullName":"Carlos Torrez","fullNameInverted":"Torrez, Carlos","email":"carlos.torrez@nasa.gov","receiveEmail":"Subscribed_User","programContactRole":"Program_Manager","programContactId":194,"programId":73,"programContactRolePretty":"Program Manager","projectContactRolePretty":""}],"leadOrganization":{"organizationId":4947,"organizationName":"Goddard Space Flight Center","acronym":"GSFC","organizationType":"NASA_Center","city":"Greenbelt","stateTerritoryId":3,"stateTerritory":{"abbreviation":"MD","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Maryland","stateTerritoryId":3,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"20771","projectId":6024,"projectOrganizationId":36192,"organizationRole":"Lead_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Lead Organization","organizationTypePretty":"NASA Center"},"otherOrganizations":[{"organizationId":4947,"organizationName":"Goddard Space Flight Center","acronym":"GSFC","organizationType":"NASA_Center","city":"Greenbelt","stateTerritoryId":3,"stateTerritory":{"abbreviation":"MD","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Maryland","stateTerritoryId":3,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"20771","projectId":6024,"projectOrganizationId":36192,"organizationRole":"Lead_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Lead Organization","organizationTypePretty":"NASA Center"},{"organizationId":2944,"organizationName":"Iris AO, Inc.","organizationType":"Industry","city":"Berkeley","stateTerritoryId":59,"stateTerritory":{"abbreviation":"CA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"California","stateTerritoryId":59,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"94704-1517","cageCode":"3FGJ3","projectId":6024,"projectOrganizationId":94829,"organizationRole":"Supporting_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Supporting Organization","organizationTypePretty":"Industry"}],"primaryTx":{"taxonomyNodeId":11224,"taxonomyRootId":8817,"parentNodeId":11223,"code":"TX08.2.1","title":"Mirror Systems","description":"Mirror systems development aims to increase sensitivity and resolution, such as improved resolution of X-ray grazing incidence optics and reduced areal costs for aperture systems >10 m in diameter.","exampleTechnologies":"Ground metrology and systems; integrated electronic, integrated photonic, sensor readouts that enable significant data compression; low-noise, low-power, high-performance analog and mixed signal electronic components, and electronics packaging technology capable of operating in and surviving extreme temperatures. Sensor electronics designs to accommodate reduced size, weight, and power (SWaP), including wireless networking techniques. Analog and Mixed-Signal Instrument front end electronics ASICs, FPGAs and discrete components, space cube, onboard SAR processor, MUSTANG, supporting nanoelectronic elements, and supporting high-voltage power supplies.","level":3,"hasChildren":false,"selected":false,"isPrimary":true,"hasInteriorContent":true},"primaryTxTree":[[{"taxonomyNodeId":11215,"taxonomyRootId":8817,"code":"TX08","title":"Sensors and Instruments","level":1,"hasChildren":true,"selected":false,"hasInteriorContent":true},{"taxonomyNodeId":11223,"taxonomyRootId":8817,"parentNodeId":11215,"code":"TX08.2","title":"Observatories","description":"Observatory technologies are necessary to design, manufacture, test, and operate space telescopes and antennas that collect, concentrate, or transmit photons. Observatory technologies enable or enhance large-aperture monolithic and segmented single apertures as well as structurally connected or free-flying sparse and interferometric apertures. Applications span the electromagnetic spectrum.","level":2,"hasChildren":true,"selected":false,"hasInteriorContent":true},{"taxonomyNodeId":11224,"taxonomyRootId":8817,"parentNodeId":11223,"code":"TX08.2.1","title":"Mirror Systems","description":"Mirror systems development aims to increase sensitivity and resolution, such as improved resolution of X-ray grazing incidence optics and reduced areal costs for aperture systems >10 m in diameter.","exampleTechnologies":"Ground metrology and systems; integrated electronic, integrated photonic, sensor readouts that enable significant data compression; low-noise, low-power, high-performance analog and mixed signal electronic components, and electronics packaging technology capable of operating in and surviving extreme temperatures. Sensor electronics designs to accommodate reduced size, weight, and power (SWaP), including wireless networking techniques. Analog and Mixed-Signal Instrument front end electronics ASICs, FPGAs and discrete components, space cube, onboard SAR processor, MUSTANG, supporting nanoelectronic elements, and supporting high-voltage power supplies.","level":3,"hasChildren":false,"selected":true,"hasInteriorContent":true}]],"technologyOutcomes":[],"libraryItems":[],"states":[{"abbreviation":"CA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"California","stateTerritoryId":59,"isTerritory":false},{"abbreviation":"MD","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Maryland","stateTerritoryId":3,"isTerritory":false}],"endDateString":"Jan 2009","startDateString":"Jan 2007"}}