Abstract: . . .  (0704-0188), Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED February 2003 4. TITLE AND SUBTITLE Final Report 1 August 2001 – 30 September 2002 5. FUNDING NUMBERS Photovoltaic Technologies Beyond the Horizon: Optical Rectenna Solar Cell, Final Report, 1 August 2001 – 30 September 2002 6. AUTHOR(S) PVP32601 ACQ-1-30619-11 8. PERFORMING ORGANIZATION REPORT NUMBER B. Berland 7. . . .
. . .  Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED February 2003 4. TITLE AND SUBTITLE Final Report 1 August 2001 – 30 September 2002 5. FUNDING NUMBERS Photovoltaic Technologies Beyond the Horizon: Optical Rectenna Solar Cell, Final Report, 1 August 2001 – 30 September 2002 6. AUTHOR(S) PVP32601 ACQ-1-30619-11 8. PERFORMING ORGANIZATION REPORT NUMBER B. Berland 7. PERFORMING ORGANIZATION . . .
. . .  20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED February 2003 4. TITLE AND SUBTITLE Final Report 1 August 2001 – 30 September 2002 5. FUNDING NUMBERS Photovoltaic Technologies Beyond the Horizon: Optical Rectenna Solar Cell, Final Report, 1 August 2001 – 30 September 2002 6. AUTHOR(S) PVP32601 ACQ-1-30619-11 8. PERFORMING ORGANIZATION REPORT NUMBER B. Berland 7. PERFORMING ORGANIZATION NAME(S) . . .
. . .  been demonstrated at radio frequencies (efficiency defined as DC power generated divided by RF power incident on the device). Later, concepts were proposed to extend the rectennas into the IR and optical region of the electromagnetic spectrum for use as energy collection devices (optical rectennas). PV; solar conversion technology; optical rectenna solar cell; free-space wavelength; broadband electromagnetic frequency spectrum; . . .
. . .  AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED February 2003 4. TITLE AND SUBTITLE Final Report 1 August 2001 – 30 September 2002 5. FUNDING NUMBERS Photovoltaic Technologies Beyond the Horizon: Optical Rectenna Solar Cell, Final Report, 1 August 2001 – 30 September 2002 6. AUTHOR(S) PVP32601 ACQ-1-30619-11 8. PERFORMING ORGANIZATION REPORT NUMBER B. Berland 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) . . .
. . .  device). Later, concepts were proposed to extend the rectennas into the IR and optical region of the electromagnetic spectrum for use as energy collection devices (optical rectennas). PV; solar conversion technology; optical rectenna solar cell; free-space wavelength; broadband electromagnetic frequency spectrum; metal-insulator-metal (MIM); nanopatterned diode; electron beam evaporation; 14. SUBJECT TERMS: 17. SECURITY CLASSIFICATION . . .
. . .  Later, concepts were proposed to extend the rectennas into the IR and optical region of the electromagnetic spectrum for use as energy collection devices (optical rectennas). PV; solar conversion technology; optical rectenna solar cell; free-space wavelength; broadband electromagnetic frequency spectrum; metal-insulator-metal (MIM); nanopatterned diode; electron beam evaporation; 14. SUBJECT TERMS: 17. SECURITY CLASSIFICATION OF . . .
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