empty resonator

См. также в других словарях:

• Metamaterial cloaking — Electromagnetism Electricity · …   Wikipedia

• Optical cavity — An optical cavity or optical resonator is an arrangement of mirrors that forms a standing wave cavity resonator for light waves. Optical cavities are a major component of lasers, surrounding the gain medium and providing feedback of the laser… …   Wikipedia

• Kemenche — Infobox Instrument name=Karadeniz kemençesi names=ç’ilili(ჭილილი), Pontic kemenche classification= *Bowed string instrument range= related= * Rebec * igil * Byzaanchy * Shichepshin * Huqin * Cretan liraA kemenche (Turkish: kemençe, Laz: Ç… …   Wikipedia

• MythBusters (2006 season) — Country of origin Australia United States No. of episodes 28 (includes 2 specials) Broadcast Original channel Discovery Channel …   Wikipedia

• Slide guitar — or bottleneck guitar is a particular method or technique for playing the guitar. The term slide is in reference to the sliding motion of the slide against the strings, while bottleneck refers to the original material of choice for such slides,… …   Wikipedia

• Cigar box guitar — A collection of various cigar box guitars The cigar box guitar is a primitive chordophone that uses an empty cigar box for a resonator. Guitar refers to the traditional instrument and to a string bass. The earliest predecessors had one or two… …   Wikipedia

• Helmholtz resonance — is the phenomenon of air resonance in a cavity. The name comes from a device created in the 1850s by Hermann von Helmholtz to show the height of the various tones. An example of Helmholtz resonance is the sound created when one blows across the… …   Wikipedia

• Seashell resonance — There is a popular folk myth that if one holds a seashell mdash;specifically, most often, a conch shell mdash;to one s ear, one can hear the sound of the ocean. What in fact one hears is the noise of the surrounding environment, resonating within …   Wikipedia

• Southeast Asian arts — Literary, performing, and visual arts of Myanmar (Burma), Thailand, Laos, Cambodia, Vietnam, Malaysia, Singapore, and the Philippines. The classical literatures of Southeast Asia can be divided into three major regions: the Sanskrit region of… …   Universalium

• List of Torchwood items — This is a list of extraterrestrial, supernatural, otherworldly and futuristic items featured in the BBC science fiction drama Torchwood and its spin off media. 0 93 D glassesanchor|3 D glassesOriginally used by the Tenth Doctor in Doomsday to… …   Wikipedia

• Modelocking — Mode locking is a technique in optics by which a laser can be made to produce pulses of light of extremely short duration, on the order of picoseconds (10 12s) or femtoseconds (10 15s).The basis of the technique is to induce a fixed phase… …   Wikipedia