{"projectId":5950,"project":{"projectId":5950,"title":"High Reliability Oscillators for Terahertz Systems, Phase I","startDate":"2006-01-24","startYear":2006,"startMonth":1,"endDate":"2006-07-24","endYear":2006,"endMonth":7,"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","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","acronymOrTitle":"SBIR/STTR"},"description":"Terahertz sources based on lower frequency oscillators and amplifiers plus a chain of frequency multipliers are the workhorse technology for NASA's terahertz missions. The design and optimization of individual multipliers is fairly well understood. However, the complex interactions within a chain of nonlinear multipliers often limit the system performance. Specific manifestations of these interactions include rapid variations in power as the frequency or input power are tuned, including nulls and power surges that can damage individual components. These effects limit the useful bandwidth of terahertz sources, degrade system reliability and greatly increase the time and cost of developing systems for a particular application. Today, these problems are mitigated through the use of mechanical tuning or bias adjustments at each frequency, the laborious tweaking of each component in the chain until acceptable system performance is achieved, or reduction of the system bandwidth and/or power specifications. This proposal concerns the first systematic study of the complex interactions between cascaded nonlinear multiplier stages, with the goal of developing new multiplier and system designs that reduce these unwanted effects. The resulting terahertz sources will achieve greater efficiency, bandwidth, reliability and ease-of-use, as well as shortened system design cycles and greatly enhanced manufacturability.","releaseStatus":"Released","status":"Completed","viewCount":669,"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":5950,"projectOrganizationId":33292,"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":5950,"projectOrganizationId":33292,"organizationRole":"Lead_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Lead Organization","organizationTypePretty":"NASA Center"},{"organizationId":2679,"organizationName":"Virginia Diodes, Inc.","organizationType":"Industry","city":"Charlottesville","stateTerritoryId":7,"stateTerritory":{"abbreviation":"VA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Virginia","stateTerritoryId":7,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"22901-2496","dunsNumber":"788159445","uei":"VJ9NDNJEG6G4","cageCode":"1SCQ4","congressionalDistrict":"Virginia 05","projectId":5950,"projectOrganizationId":6208,"organizationRole":"Supporting_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Supporting Organization","organizationTypePretty":"Industry"}],"primaryTx":{"taxonomyNodeId":11144,"taxonomyRootId":8817,"parentNodeId":11143,"code":"TX05.4.1","title":"Timekeeping and Time Distribution","description":"Timekeeping and time distribution technologies include integrated, space-qualified systems with ultrahigh time accuracy and frequency stability, long lifetimes, and high operability and reliability. This area also includes technologies and architectures for distributing precise time and frequency signals and other information to distributed points in a network.","exampleTechnologies":"Atomic clocks, ultra-high performance crystal oscillators","level":3,"hasChildren":false,"selected":false,"isPrimary":true,"hasInteriorContent":true},"primaryTxTree":[[{"taxonomyNodeId":11121,"taxonomyRootId":8817,"code":"TX05","title":"Communications, Navigation, and Orbital Debris Tracking and Characterization Systems","level":1,"hasChildren":true,"selected":false,"hasInteriorContent":true},{"taxonomyNodeId":11143,"taxonomyRootId":8817,"parentNodeId":11121,"code":"TX05.4","title":"Network-Provided Position, Navigation, and Timing","description":"Network-provided position, navigation, and timing (PNT) technologies support onboard space platform GN&C autonomy by reducing reliance on Earth-based systems for ground-based tracking, ranging, trajectory and orbit determination, and maneuver planning and execution functions. This area also includes technologies for spaceflight dynamics and mission design tools and techniques.","level":2,"hasChildren":true,"selected":false,"hasInteriorContent":true},{"taxonomyNodeId":11144,"taxonomyRootId":8817,"parentNodeId":11143,"code":"TX05.4.1","title":"Timekeeping and Time Distribution","description":"Timekeeping and time distribution technologies include integrated, space-qualified systems with ultrahigh time accuracy and frequency stability, long lifetimes, and high operability and reliability. This area also includes technologies and architectures for distributing precise time and frequency signals and other information to distributed points in a network.","exampleTechnologies":"Atomic clocks, ultra-high performance crystal oscillators","level":3,"hasChildren":false,"selected":true,"hasInteriorContent":true}]],"technologyOutcomes":[],"libraryItems":[],"states":[{"abbreviation":"MD","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Maryland","stateTerritoryId":3,"isTerritory":false},{"abbreviation":"VA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Virginia","stateTerritoryId":7,"isTerritory":false}],"endDateString":"Jul 2006","startDateString":"Jan 2006"}}