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1.INTRODUCTIONHistorically, the study of the nature of light reached basically two concepts: wave and particle.
In this article, we show new experiments/phenomena that the light is photons not only in Photoelectric effect but also in the wave experiments, and the photons distribute as waves near/on the screen, we referred the phenomena as “Photowaves Phenomena”. The nature and characteristics of the patterns of the classical wave experiments are distance-dependent. It is a challenge to consistently interpretate the new phenomena. 2.NEW EXPERIMENTS/PHENOMENA IN OPTICS2.1.New phenomena: Fringes of interference patterns are formed independently and partially1Experiment-1: In the classical double slit experiment, we add blockers, shields and conductive metal tube to show the particle nature of the light in the wave experiments (Figure 1). Figure 1(a) shows that the portions of the zeroth-order fringe are formed on screen and blocker-11 respectively, which indicates that the fringe can be formed partially. The m = +1 fringe and m = -1 fringe are formed on blocker-11 and blocker-12, respectively, i.e., formed independently. Figure 1(a) would be expected only if the light behaves as photons. Figure 1(b) and 1(c) show that the shields do not affect the patterns, which indicates that the light does not behave as optical waves. Figure 1(d) show that the conductive tube does not affect the patterns, which indicates that the light does not behave as EM waves. 2.2.New phenomena: Photon chamber: light is photons near screen2 and near diaphragm of double slit3Experiment-2: we introduce Photon Chamber that is a transparent container filled with a mix of water and fine powder. We divide the space between the screen and the diaphragm of the double slit into three Zones. The photon chamber is moved in three Zones. Figure 2 shows the following: In Zone-1, Zone-2 and Zone-3, the patterns are Particle pattern, Transition pattern and Interference pattern, respectively. Particle pattern and Transition pattern are non-interference patterns. Particle pattern contains two photon tracks shown in the photon chamber-1, which indicates that up to certain macroscopic distance, the light propagates as photons along the straight-line trajectories, but the trajectories do not distribute as waves. While in Zone-3 the photon tracks show that the light is photons, and the photon tracks distribute as wave. On the screen, we observe the standard interference pattern, which indicates that the light distributes as waves. 2.3.New phenomena: Non-interference Particle patterns in Zone-1 evolving to Interference patterns in Zone-3For studying the evolution, especially in Zone-2, photon chamber is not suitable. So, we utilize the lens for the first time. 2.3.1.Postulates of Convex Lens4For utilizing a convex lens in the classical wave experiments, we propose Postulates as the precise rules of convex lens: First Postulate: the convex lens enlarges the input image that arrives at the input surface. Second Postulate: The convex lens does not change the nature and characteristics of the input pattern. Third Postulate: The convex lens breaks the evolution of the patterns. 2.3.2.Non-interference patterns evolving to Interference patternsBased on Postulates, we utilize a convex lens in three Zones to study the evolution of the patterns. Experiment-3: Evolution of pattern of double slit: patterns are distance dependent Experiment-4: Evolution of pattern of cross double slit: patterns are distance dependent Experiment-5 (Figure 5): Evolution of pattern of disc ring: patterns are distance dependent Experiment-6 (Figure 6): Evolution of patten of 1D grating: Experiment-7 (Figure 7): Evolution of pattern of 2D grating: Experiment-3 to -7 show the universal phenomena that in classical wave experiments, Particle patterns evolve to Transition patterns, both are non-interference patterns, and finally evolve to orthogonal interference patterns. 2.4.New phenomena: Co-existence of Non-interference patterns and Interference patternsExperiment-8 (Figure 8): placing Lens-1, lens-2 and lens-3 in Zone-1/path-1, Zone-2/path-2, and Zone-3/path-3, respectively. Experiment-8 shows that Particle pattern, Transition pattern (both are the non-interference patterns), and Interference pattern are simultaneously observed at D-1, D-2 and D-3, respectively. Namely, the particle nature and wave distribution of the light coexist in the same double slit experiment, which indicates that the pattern is formed independently. 2.5.New phenomena: the light is not Electromagnetic (EM) wavesExperiment-9 (Figure 9): utilizing the conductive metal-tube to test whether the light is EM waves. Figure 9 shows that the shield and metal tube do not affect the patterns, which indicates that the light is neither optical wave nor EM waves. 2.6.Focal point of convex lens in wave experiments5We have shown the interference patterns in Zone-3. Now let us place the lens in Zone-3. Experiment-10 (Figure 10): Placing the lens in Zone-3. Using 100x300 mm photon chamber. Figure 10 shows the focal point in the photon chamber that obeys the geometrical theory of thin lens theory. The pattern at the focal point is neither non-interference pattern nor interference pattern, but is a cross point of photons trajectories. 3.CYLINDRICAL SCREENWe proposed the cylindrical screen for studying the rotation-angular-dependence of the pattern. Experiment-11 (Figure 11): When we rotate the diaphragm, the patterns change, namely the phenomena are rotation-angular-dependent. The cylindrical screen can be utilized to study the phenomena. The new phenomena shown in this article require consistent interpretation. ReferencesPeng, H.,
“Comprehensive-Double Slit Experiments Violating Wave Description and Trajectory Description --- Exploring Mystery of Double Slit Experiments,”
TechRxiv,
(2022). https://doi.org/10.36227/techrxiv.19158329.v1 Google Scholar
Peng, H.,
“Photon Chamber --- Exploring Mystery of Double Slit Experiments,”
TechRxiv,
(2022). https://doi.org/10.36227/techrxiv.20248980.v1 Google Scholar
Peng, H.,
“Non-Wave Pattern Near Double Slit (1) --- Standard Double Slit Experiment Violating Wave Interpretations,”
TechRxiv,
(2022). https://doi.org/10.36227/techrxiv.21507237.v1 Google Scholar
Peng, H.,
“Noninterference patterns and interference patterns simultaneously emerging on screen in cross double slit, 4 slits, disc ring and 1D grating experiments respectively,”
TechRxiv,
(2022). https://doi.org/10.36227/techrxiv.21779957.v1 Google Scholar
Peng, H.,
“Convex Lens in Double Slit Experiment,”
TechRxiv,
(2023). https://doi.org/10.36227/techrxiv.22531681.v1 Google Scholar
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