LCP-18 Kayan aiki don auna Saurin Haske
Tunda farko da Galileo yayi kokarin auna saurin haske a karni na 16, mutane sunyi amfani da fasaha mafi inganci wajen auna saurin haske a lokuta daban-daban. Yanzu, nisan da haske ke tafiya a wani lokaci ya zama ma'aunin ma'auni na duk ma'aunin tsayi, ma'ana, "tsawon mita ya yi daidai da nisan da haske ke tafiya a cikin 1/299792458 tazara ta biyu a cikin yanayi." An kuma yi amfani da saurin haske kai tsaye a ma'aunin nesa, Gudun haske yana da alaƙa da ilimin taurari. Gudun haske shima muhimmin abu ne na yau da kullun a kimiyyar lissafi. Yawancin sauran abubuwan da suka dace suna da alaƙa da shi, kamar Rydberg akai-akai a cikin hangen nesa, alaƙar da ke tsakanin tsabtar yanayi da haɓakar iska a cikin kayan lantarki, madaidaiciyar wutar lantarki ta farko da ta biyu a madaidaiciyar kwayar halitta ta Planck, kuma muons duk suna da alaka da saurin haske C.
Gwajin zaɓin: Auna ma'aunin ƙyama na kafofin watsa labarai daban-daban kamar su gilashin Organic, ma'adini na roba, da ruwa ta hanyar amfani da bututun zaɓi na zaɓi.
Bayani dalla-dalla
| Bayani | Bayani dalla-dalla |
| Haske Haske | Semiconductor Laser |
| Tsawon Rail | 0.6 m |
| Alamar Canjin Yanayin Sigina | 100 MHz |
| Yanayin Mitar Lokaci | 455 kHz |
| Tsawon Hanyar Hanyar Zagaye-Tafiya | 0 ~ 1.0 m (retroreflector tafiya 0 ~ 0.5 m) |
| Kuskuren auna saurin Gudun Haske | 5% ko mafi kyau |
Jerin Sashe
| Bayani | Qty |
| Babban Na'ura | 1 |
| BNC Cable | 2 |
| Manual | 1 |
| Ruwan Liquid mai gaskiya tare da Masu ɗauke da Tallafi | na zaɓi |
