Sezvo mafirita, sechero chimwe chigadzirwa chakagadzirwa nevanhu, asingakwanise kugadzirwa kuti aenderane nezvinorehwa nebhuku, humwe hunhu hunotenderwa hunofanirwa kutaurwa. Kune narrowband mafirita, iwo makuru ma paramita anofanirwa kupihwa kushivirira ndeaya: peak wavelength, peak transmittance, uye bandwidth, nekuti munenge maapplications akakwira iyo peak transmittance zviri nani, uye kazhinji inokwana kutaura yakaderera muganho. Kune peak wavelength tolerance pane zvinhu zviviri zvikuru. Chekutanga ndiko kufanana kwepeak wavelength pamusoro pepamusoro pesefa. Pachave paine mutsauko, kunyangwe udiki, mufirimu, asi muganho unofanirwa kupihwa. Chechipiri, kukanganisa pakuyera avhareji yepeak wavelength pamusoro penzvimbo yese yesefa. Iyi mvumo inowanzova yakanaka, kuitira kuti sefa inogona kugara yakarereka kuti igadzirise kune iyo wavelength chaiyo. Kune yakapihwa bandwidth, huwandu hwekutenderera hunobvumidzwa mune chero application huchatemerwa kusvika pamwero mukuru nedhayamita uye munda wekuona kwehurongwa, nekuti sezvo iyo tilt angle inowedzera, huwandu hwakazara hwemakona ezviitiko izvo sefa inogona kugamuchira inoderera.
Iyo bandwidth yefirita inofanirawo kutsanangurwa uye kupihwa mvumo, asi nekuda kwekuomerwa kwekudzora bandwidth zvakanyatsojeka, kazhinji hazvigoneke kudzikamisa bandwidth zvakanyanya, uye mvumo inofanira kunge yakafara sezvinobvira, kazhinji kwete isingasviki 0.2 nguva iyo yakatemerwa kukosha, kunze kwekunge paine chakakosha chinodiwa pairi.
Imwe paramende yakakosha muiyo optical performance index ndeye cutoff munharaunda yecutoff, iyo inogona kutsanangurwa nenzira dzakasiyana siyana, ingave seavhareji yekutapurirana pamusoro peiyo yese renji, kana seyakazara transmittance pamusoro pehuwandu hwese pane chero wavelength, ese ari maviri anogona kupa muganho wepamusoro. Yokutanga inowanzo shandiswa kana chitubu chekuvhiringidza chiri kuramba chichienderera mberi, chechipiri kune mutsara sosi, apo iyo wavelength inoshandiswa, kana ichizivikanwa, inofanira kutaurwa.
Imwe nzira yakasiyana zvikuru yekutaura kushanda kwesefa ndeyekuronga mavhomvuropu makuru uye mashoma ekusiyana kwekufambisa newavelength Kuita kwesefa hakufanire kuwira kunze kwedunhu rakafukidzwa nehamvuropu; zvakakosha kuti kona yekugamuchirwa kwesefa inofanirawo kutaurwa. Rudzi urwu rwemetric rwakanyanya kujeka kupfuura yekutanga yataurwa pamusoro, zvisinei, imwe kuperevedza kweiyi tsananguro yemetric ndeyekuti nzira inotsanangura chinongedzo chega chega mumashoko akazara, izvo zvinogona kudiwa zvakanyanya kana uchishandisa avhareji kukosha kungave kwakarurama. Kupfuurirazve, hazvigoneke kugadzira bvunzo kuti uone kana sefa inosangana nemhando iyi yeabsolute metric, uye iyo shoma bandwidth yechiyedzo chiridzwa chinoguma chave nemhedzisiro. Naizvozvo, kana mafirita achizotsanangurwa nenzira iyi, zvinokurudzirwa kuti chinyorwa chibatanidzwe kuti kusefa kwekuita kunotsanangurwa pawavelength yega yega iavhareji yekuita pane dzimwe nguva. Kazhinji, tsananguro dze optical performance metrics dzakaitwa pasina kudiwa kwekuwedzera subs. Muchishandiso chipi nechipi zvinhu izvi zvicharatidza zvidimbu zvakasiyana-siyana zvekukosha, uye nyaya imwe neimwe inofanira kutariswa zvakanyanya maererano nezvinangwa zvavo.
-Chinyorwa ichi chakaburitswa navacuum coating machine mugadziriGuangdong Zhenhua
Nguva yekutumira: Sep-28-2024