Systems, methods and computer-accessible medium which provide microscopic images of at least one anatomical structure at a particular resolution
Exemplary embodiments of apparatus, systems and methods can be provided for providing at least one electro-magnetic radiation to at least one sample. For example, a plurality of wave-guiding arrangements can be provided which are configured to (i) provide the electro-magnetic radiation(s), and (ii) at a point of emission of each of the wave guiding arrangements, cause a phase of each of the electro-magnetic radiation(s) to have a predetermined value. The exemplary apparatus can be part of a probe. Further the exemplary apparatus can include an interferometric arrangement provided in communication with the probe and/or be part of the probe.
1. An apparatus for providing at least one electro-magnetic radiation to at least one sample, comprising:
a plurality of wave-guiding arrangements configured to (i) provide the at least one electro-magnetic radiation along different paths, and (ii) at a point of emission of each of the wave guiding arrangements, cause a phase of each of the at least one electro-magnetic radiation to have a predetermined value; and
at least one lens arrangement which is configured to receive the at least one electro-magnetic radiation from the wave-guiding arrangements, and generate a focus-spot radiation to have a diameter that is smaller than a diffraction limited spot on or in the sample.
2. The apparatus according to claim 1 , wherein the wave-guiding arrangements provide the at least one radiation in at least partially a circular pattern.
3. The apparatus according to claim 1 , wherein the at least one lens arrangement is configured to cause the further focus-spot radiation to have an extended focal depth.
4. The apparatus according to claim 1 , wherein the diffraction limited spot is a three-dimensional spot.
5. The apparatus according to claim 1 , wherein the at least one lens arrangement includes a grin lens.
6. The apparatus according to claim 1 , wherein at least one of the wave-guiding arrangements is a single-mode wave-guide.
7. The apparatus according to claim 1 , wherein at least one of the wave-guiding arrangements is composed of a photo-polymer.
8. The apparatus according to claim 1 , further comprising a further wave-guiding arrangement is configured to provide a further electro-magnetic radiation to the sample, wherein the at least one electro-magnetic radiation and the further electro-magnetic radiation are provided to at least partially overlapping portions of the sample.
9. The apparatus according to claim 1 , further comprising a housing which at least partially encloses the wave-guiding arrangements.
10. The apparatus according to claim 9 , further comprising a sheath enclosing the housing.
11. The apparatus according to claim 9 , further comprising a control arrangement which is configured to at least one of rotate or translate the housing.
12. The apparatus according to claim 1 , wherein the at least one lens arrangement includes at least one optical element which is at least one formed by or subjected to a photopolymer processing.
13. The apparatus according to claim 12 , wherein the photopolymer processing includes irradiating a photopolymer so as to form the at least one optical element.
14. A probe for providing at least one electro-magnetic radiation to at least one sample, comprising:
a plurality of wave-guiding arrangements configured to (i) provide the at least one electro-magnetic radiation along different paths, and (ii) at a point of emission of each of the wave guiding arrangements, cause a phase of each electro-magnetic radiations to have a predetermined value; and
at least one lens arrangement which is configured to receive the at least one electro-magnetic radiation from the wave-guiding arrangements, and generate a focus-spot radiation to have a diameter that is smaller than a diffraction limited spot on or in the sample.
15. A system for imaging at least one sample, comprising:
a probe comprising a plurality of wave-guiding arrangements configured to (i) provide at least one electro-magnetic radiation to the at least one sample along different paths, and (ii) at a point of emission of each of the wave guiding arrangements, cause a phase of each electro-magnetic radiations to have a predetermined value;
an interferometric arrangement provided in communication with the probe; and
at least one lens arrangement which is configured to receive the at least one electro-magnetic radiation from the wave-guiding arrangements, and generate a focus-spot radiation to have a diameter that is smaller than a diffraction limited spot on or in the sample.
16. The system according to claim 15 , wherein the interferometric arrangement is part of the probe.