Suppression of electron-hole recombination using orbital angular momentum semiconductor devices

1. A method for controlling electron/hole recombination within a photonic device having output electrodes, comprising:

placing an orbital angular momentum (OAM) generating circuit between a light source and the photonic device having output electrodes;

passing a light beam from the light source through the OAM generating circuit prior to the light beam interacting with the photonic device having output electrodes to generate an OAM imparted light beam;

controlling a level of OAM applied to the light beam using the OAM generating circuit;

establishing a first predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by applying the light beam having a first OAM level applied thereto from the OAM generating circuit; and

establishing a second predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by applying the light beam having a second OAM level applied thereto from the OAM generating circuit, wherein the second predetermined level of electron/hole recombination suppression is different from the first predetermined level of electron/hole recombination suppression and the second OAM level is different from the first OAM level.

2. The method of claim 1 , further comprising generating electron/hole pairs within the photonic device having output electrodes responsive to the OAM imparted light beam, wherein recombination of the electron/hole pairs generated from the OAM imparted light beam is less likely than recombination of electron/hole pairs generated from a non-OAM imparted light beam.

3. The method of claim 1 further comprising the step of generating electrical energy responsive to the OAM imparted light beam interacting within the photonic device having output electrodes, wherein the OAM imparted light beam suppresses electron/hole pair recombination within a electrical energy generation process as compared to electrical energy generated using a non-OAM imparted light beam.

4. The method of claim 1 , wherein the OAM generating circuit comprises a hologram.

5. The method of claim 1 , wherein the OAM generating circuit comprise a spatial light modulator.

6. The method of claim 1 , wherein the OAM generating circuit comprises a spatial plate.

7. An apparatus for controlling electron/hole recombination, comprising:

a photonic device having output electrodes that generates electron/hole pairs responsive to a light beam interacting with the photonic device;

an orbital angular momentum (OAM) generation device located to impart an orbital angular momentum to the light beam before the light beam interacts with the photonic device having output electrodes;

an orbital angular momentum controller for controlling a level of OAM applied to the light beam by the OAM generation device, wherein the orbital angular momentum controller establishes a first predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by controlling the OAM generation device to apply a first OAM level to the light beam and establishes a second predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by controlling the OAM generation device to apply a second OAM level to the light beam, wherein the second predetermined level of electron/hole recombination suppression is different from the first predetermined level of electron/hole recombination suppression and the second OAM level is different from the first OAM level; and

wherein electron/hole pair recombination generated from an OAM imparted light beam is less than electron/hole pair recombination of a non-OAM imparted light beam.

8. The apparatus of claim 7 , wherein the photonic device generates electrical energy responsive to the OAM imparted light beam interacting within the photonic device having output electrodes.

9. The apparatus of claim 7 , wherein the OAM generating circuit comprises a hologram.

10. The apparatus of claim 7 , wherein the OAM generating circuit comprise a spatial light modulator.

11. The apparatus of claim 7 , wherein the OAM generating circuit comprises a spatial plate.

12. The apparatus of claim 7 , wherein the photonic device comprises a biological light harvesting complex.

13. The apparatus of claim 7 , wherein the photonic device comprises an organic photovoltaic cell.

14. The apparatus of claim 7 , wherein the photonic device comprises an organic light emitting diode.

15. An apparatus for controlling electron/hole recombination, comprising:

a photonic device having output electrodes that generates electron/hole pairs responsive to a light beam interacting with the photonic device;

an orbital angular momentum (OAM) generation device located to impart an orbital angular momentum to the light beam before the light beam interacts with the photonic device having output electrodes, the OAM generation device configurable to control a level of OAM applied to the light beam based upon a level of electron/hole recombination suppression desired in the photonic device having output electrodes;

an orbital angular momentum controller for controlling the level of OAM applied to the light beam by the OAM generation device, wherein the orbital angular momentum controller establishes a first predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by controlling the OAM generation device to apply a first OAM level to the light beam and establishes a second predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by controlling the OAM generation device to apply a second OAM level to the light beam, wherein the second predetermined level of electron/hole recombination suppression is different from the first predetermined level of electron/hole recombination suppression and the second OAM level is different from the first OAM level; and

wherein electron/hole pair recombination generated from an OAM imparted light beam is less than electron/hole pair recombination of a non-OAM imparted light beam.

16. The apparatus of claim 7 , wherein the OAM generating circuit comprises a hologram.

17. The apparatus of claim 7 , wherein the OAM generating circuit comprise a spatial light modulator.

18. The apparatus of claim 7 , wherein the OAM generating circuit comprises a spatial plate.

19. The apparatus of claim 7 , wherein the photonic device comprises a biological light harvesting complex.

20. The apparatus of claim 7 , wherein the photonic device comprises an organic photovoltaic cell.

21. The apparatus of claim 7 , wherein the photonic device comprises an organic light emitting diode.

22. A method for improving electron/hole recombination within a photonic device having output electrodes, comprising:

placing an orbital angular momentum (OAM) generating circuit between a light source and the photonic device having output electrodes;

passing a light beam from the light source through the OAM generating circuit prior to the light beam interacting with the photonic device having output electrodes to generate an OAM imparted light beam;

controlling a level of OAM applied to the light beam using the OAM generating circuit;

establishing a first predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by applying the light beam having a first OAM level applied thereto from the OAM generating circuit; and

establishing a second predetermined level of electron/hole recombination suppression desired in the photonic device having output electrodes by applying the light beam having a second OAM level applied thereto from the OAM generating circuit, wherein the second predetermined level of electron/hole recombination suppression is different from the first predetermined level of electron/hole recombination suppression and the second OAM level is different from the first OAM level; and

generating electrical energy responsive to the OAM imparted light beam interacting within the photonic device having output electrodes, wherein the OAM imparted light beam suppresses electron/hole pair recombination within a electrical energy generation process as compared to electrical energy generated using a non-OAM imparted light beam.

23. The method of claim 22 further comprising the step of generating electrical energy responsive to the OAM imparted light beam interacting within the photonic device having output electrodes, wherein the OAM imparted light beam suppresses electron/hole pair recombination within a electrical energy generation process as compared to electrical energy generated using a non-OAM imparted light beam.

24. The method of claim 22 , wherein the OAM generating circuit comprises a hologram.

25. The method of claim 22 , wherein the OAM generating circuit comprise a spatial light modulator.

26. The method of claim 22 , wherein the OAM generating circuit comprises a spatial plate.