TE 095 ƙuduri gwajin katin ne na yau da kullun gani kimantawa don lantarki kyamarori.

Bayani

Yawancin sandunan launin toka guda 4 a cikin katin gwajin yana ƙaruwa a hankali daga D = 0.15 zuwa D = 1.35 (bambanci 11: 1) zuwa adadin D = 0.15. Bambanci game da farin yankin hoton (watsawa = 100%, D = 0) shine 22: 1. Yankin launin toka da ke kewaye da farin yanki shine D≈0.25 (watsawa = 57%).

TE 095 gwajin katin ne da aka fi amfani da shi don gwada wuri kimantawa na lantarki kamara watsa halaye.

umarnin amfani

Yanayin zagaye a cikin katin gwaji na iya yin kimantawa na aikin bincike na layi. A 200 layi grating da aka rarraba a ko'ina a katin, za a iya lura da linear karkatarwa a kwance da kuma tsaye shugabanci. Ya kamata nesa tsakanin fararen layi da baƙar fata ya zama daidai.

Ta hanyar oscilloscope tare da wayar sauyawa, madaidaiciya wedge grating iya cimma modulation zurfin mita amsa. Za a iya amfani da siginar 200 line bar a matsayin ƙimar tunani. A wedge lattice iya kara cimma gani kimantawa na ƙuduri iyaka. Bugu da ƙari, za a iya lura da sakamakon sakamako na launi, tace tace da tace tace.

Yanayin kwance-kwance a sama da ƙasa na launin toka yana watsa bayanan halaye a cikin yankin mita (motsi mai sauri). Zai iya yin kimantawa na karɓar rabin sauti ta hanyar rukuni na launin toka; Saboda tasirin farin yankin da ke kewaye da shi, ba zai yiwu a sami daidai sakamako ba.

Ana iya amfani da diagonals huɗu a cikin murabba'in da aka tsara ta hanyar layin launin toka don gano halayen layin layi. Ladder-like karɓar layi nuna layin da aka haɗu.