The Astrophysics Research Program competitively solicits low TRL (1-3) technology development activities of a more general nature through the Astrophysics Research and Analysis (APRA) Program element of ROSES. APRA is intended to support basic research of new technologies and feasibility demonstrations that may enable future science missions. For example, APRA seeks technology development of advanced detectors that may be proposed as instruments for future space flight experiments. APRA also supports suborbital science investigations that typically involve a significant level of technology development.
","parentProgram":{"ableToSelect":false,"acronym":"APD","isActive":true,"description":"There are four Program elements within the Astrophysics Division that execute technology development activities: Cosmic Origins (COR), Physics of the Cosmos (PCOS), Exoplanet Exploration (EXEP), and the Astrophysics Research Program. Technology efforts in the Division are procured through both directed and competed processes.
The PCOS, COR, and EXEP programs develop and operate the Division’s strategic science missions. Thus, each of these programs conduct strategic technology development activities to enable future missions and to support early phase mission development. Each has a formal Technology Development Plan to guide its technology development activities, and maintains an annual report that documents the status of currently funded activities. Annual assessments identify future technology development needs based on the science goals of each program.
The PCOS, COR, and EXEP Programs conduct competed technology development efforts through a Research Opportunities in Space and Earth Science (ROSES) element known as Strategic Astrophysics Technology (SAT) that specifically targets technology developments that bridge the technology readiness level (TRL) 3-6 gap. SAT developed technologies are essential to enable strategic missions that specifically address the key science goals of the Astrophysics Decadal Survey recommendations. The three SAT elements for PCOS, COR, and EXEP are named Technology Development for Physics of the Cosmos (TPCOS), Technology Development for Cosmic Origins Program (TCOP), and Technology Development for Exo-Planet Missions (TDEM) respectively. In contrast to these competed efforts, each program also conducts directed technology development activities that are carried out as elements of specific strategic science missions during early development phases.
The Astrophysics Research Program competitively solicits low TRL (1-3) technology development activities of a more general nature through the Astrophysics Research and Analysis (APRA) Program element of ROSES. APRA is intended to support basic research of new technologies and feasibility demonstrations that may enable future science missions. For example, APRA seeks technology development of advanced detectors that may be proposed as instruments for future space flight experiments. APRA also supports suborbital science investigations that typically involve a significant level of technology development.
","programId":34626,"responsibleMd":{"canUserEdit":false,"locationEdit":false,"organizationRolePretty":"","organizationTypePretty":""},"title":"Astrophysics","manageGaps":false,"acronymOrTitle":"APD"},"parentProgramId":34626,"programId":93,"responsibleMd":{"organizationId":4909,"organizationName":"Science Mission Directorate","acronym":"SMD","organizationType":"NASA_Mission_Directorate","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"","organizationTypePretty":"NASA Mission Directorate"},"responsibleMdOffice":4909,"title":"Astrophysics Research and Analysis","manageGaps":false,"acronymOrTitle":"APRA"},"description":"The key objective of the proposed project is to advance the maturity of a 256×256 pixel single-photon optical imaging detector. The detector has zero read noise and is resilient against the harsh effects of radiation in space. It will remove the transient effects of particle radiation from the science signal in real time and survive long-term exposure to high levels of radiation without deleterious effects on mission science return. We expect that the device will have state-of-the-art performance in other parameters, e.g., high quantum efficiency from UV to 1 m, low dark current, etc. \tWe will extend proven techniques pioneered at Lincoln Laboratory to design and fabricate Geiger-Mode avalanche photodiode (GM-APD) array detectors based closely on devices recently made by the proposing team. Key innovations in the fabrication process make the devices easier to manufacture as compared to processes used in the past, and they produce an integrated focal-plane structure that is much more thermally and mechanically robust than previous generations of arrays. Once designed and fabricated, we will test the performance of the device in relevant environments that mimic operation in NASA space missions. At the conclusion of all activities, we will report to NASA on the suitability of this detector technology for NASA space missions. \tThis detector will significantly extend NASA science capabilities for exoplanet, astrophysics, planetary, and earth sensing applications. It directly satisfies some of the highest priority technology development recommendations in recent NASA technology assessments.","releaseStatus":"Released","status":"Completed","viewCount":826,"destinationType":["Outside_the_Solar_System"],"lastUpdated":"10/10/18","favorited":false,"detailedFunding":false,"projectContacts":[{"contactId":124646,"canUserEdit":false,"firstName":"Donald","lastName":"Figer","fullName":"Donald F Figer","fullNameInverted":"Figer, Donald F","middleInitial":"F","receiveEmail":"Subscribed_User","projectContactRole":"Principal_Investigator","projectContactId":44425,"projectId":72061,"programContactRolePretty":"","projectContactRolePretty":"Principal Investigator"},{"contactId":50824,"canUserEdit":false,"firstName":"Brian","lastName":"Aull","fullName":"Brian F Aull","fullNameInverted":"Aull, Brian F","middleInitial":"F","receiveEmail":"Subscribed_User","projectContactRole":"Co_Investigator","projectContactId":15753,"projectId":72061,"programContactRolePretty":"","projectContactRolePretty":"Co-Investigator"},{"contactId":107163,"canUserEdit":false,"firstName":"David","lastName":"Harrison","fullName":"David Harrison","fullNameInverted":"Harrison, David","receiveEmail":"Subscribed_User","projectContactRole":"Co_Investigator","projectContactId":47102,"projectId":72061,"programContactRolePretty":"","projectContactRolePretty":"Co-Investigator"}],"programContacts":[{"contactId":123302,"canUserEdit":false,"firstName":"Dominic","lastName":"Benford","fullName":"Dominic J Benford","fullNameInverted":"Benford, Dominic J","middleInitial":"J","email":"dominic.j.benford@nasa.gov","receiveEmail":"Subscribed_User","programContactRole":"Program_Director","programContactId":586,"programId":93,"programContactRolePretty":"Program Director","projectContactRolePretty":""},{"contactId":109764,"canUserEdit":false,"firstName":"David","lastName":"Morris","fullName":"David C Morris","fullNameInverted":"Morris, David C","middleInitial":"C","email":"david.c.morris@nasa.gov","receiveEmail":"Subscribed_User","programContactRole":"Program_Manager","programContactId":569,"programId":93,"programContactRolePretty":"Program Manager","projectContactRolePretty":""}],"otherOrganizations":[{"organizationId":3018,"organizationName":"Rochester Institute of Technology","acronym":"RIT","organizationType":"Academia","city":"Rochester","stateTerritoryId":55,"stateTerritory":{"abbreviation":"NY","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"New York","stateTerritoryId":55,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"14623","murepUnitId":195003,"academicDegreeType":"Private_4_year","projectId":72061,"projectOrganizationId":19426,"organizationRole":"Supporting_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Supporting Organization","organizationTypePretty":"Academia"}],"primaryTx":{"taxonomyNodeId":11217,"taxonomyRootId":8817,"parentNodeId":11216,"code":"TX08.1.1","title":"Detectors and Focal Planes","description":"Detectors, focal planes, and readout integrated circuits (ROICs) provide large-format array technologies that require high quantum efficiency (QE); low noise, high resolution, uniform, and stable response; low power and cost; and high reliability. 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