query: Visible Interference of Two Lasers
positive_passages.docid: 43887
positive_passages.text: Is it possible to observe interference from 2 independent optical lasers?
negative_passages.docid: 75308
negative_passages.text: Does there exist a laser that is tunable over the whole visible spectrum?
negative_passages.docid: 69647
negative_passages.text: Making a Laser in Cycles - Straight Beam of Light?
negative_passages.docid: 126642
negative_passages.text: How position of source affects YDSE interference?
negative_passages.docid: 6076
negative_passages.text: Rocket propelled by a giant monochromatic laser
negative_passages.docid: 21090
negative_passages.text: Using Nodes for Laser Line
negative_passages.docid: 58074
negative_passages.text: Physics of Focusing a Laser
negative_passages.docid: 130255
negative_passages.text: Why doesn't a typical beam splitter cause a photon to decohere?
negative_passages.docid: 61729
negative_passages.text: If turning a perfectly monochromatic laser on for a finite time gives a frequency spread, where did the other frequency photons come from?
negative_passages.docid: 8111
negative_passages.text: EPR-type experiments and faster-than-light communication using interference effects as signaling mechanism
negative_passages.docid: 30430
negative_passages.text: Diffraction by small holes
negative_passages.docid: 126665
negative_passages.text: Why do different colored LEDs interfere with each other when connected in parallel?
negative_passages.docid: 98857
negative_passages.text: Why does interference pattern remain constant?
negative_passages.docid: 138980
negative_passages.text: Hidden observers in Double Slit experiments - Do they matter?
negative_passages.docid: 10490
negative_passages.text: Wavelength of light too long to measure electron position in double-slit experiment?
negative_passages.docid: 86306
negative_passages.text: Special Relativity - two beams of light in opposite direction
negative_passages.docid: 126293
negative_passages.text: Relationship between slit size and wavelength in diffraction