QUANG PHI TUYN

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Chng 1NHP MN QUANG PHI TUYN

Ni dung

Mn quang hc i cng hc nm II gi l quang tuyn tnh

So snh quang tuyn tnh v quang phi tuyn

Ra i trc nm 1960Mi xut hin sau nm 1960

So snh quang tuyn tnh v quang phi tuyn

Nghin cu tng tc gia ngun sng thng thng v vt chtNghin cu tng tc gia ngun sng laser v tinh th (mt s trng hp l cht kh, kim loi nhng rt t).

So snh quang tuyn tnh v quang phi tuyn

S dng nh sng cng yuS dng nh sng cng mnh

So snh quang tuyn tnh v quang phi tuyn

Chit sut ca mi trng vt cht khng ph thuc cng nh sngChit sut ca mi trng vt cht ph thuc cng nh sng

So snh quang tuyn tnh v quang phi tuyn

H s hp th ca mi trng vt cht khng ph thuc cng nh sngH s hp th ca mi trng vt cht ph thuc cng nh sng

So snh quang tuyn tnh v quang phi tuyn

Tun theo nguyn l chng chtKhng tun theo nguyn l chng cht

So snh quang tuyn tnh v quang phi tuyn

Mu sc (tn s) nh sng khng i khi truyn qua mi trngMu sc (tn s) nh sng thay i khi truyn qua mi trng

So snh quang tuyn tnh v quang phi tuyn

nh sng khng th tng tc vi nh sngnh sng tng tc vi nh sng trong mi trng thch hp

So snh quang tuyn tnh v quang phi tuyn

phn cc t l tuyn tnh vi vector cng in trng phn cc khng t l tuyn tnh vi vector cng in trng

So snh quang tuyn tnh v quang phi tuynQuang phi tuyn=nh sng cng mnh + vt liu ph hpCc hin tng quang phi tuyn khng xy ra trong chn khng.Quang tuyn tnh=nh sng cng ty + vt liu ty

Quang phi tuyn l ngnh hc nghin cu s tng tc ca nh sng vi vt cht khi cc phn ng ca mi trng vt cht ph thuc phi tuyn theo cng ca nh sng chiu vo.Quang phi tuyn=nh sng cng mnh + vt liu ph hp

nh sng trong quang phi tuyn l nh sng laser n sc (mt mu) v phn cc thng

nh sng trong quang phi tuyn l nh sng laser n sc (mt mu) v phn cc thng.

Biu din phng trnh (nh ng):

Thay i tn s nh sng (thay i mu sc nh sng)Thay i tn s nh sng (thay i mu sc nh sng)-Pht sng hi bc hai

Thay i tn s nh sng (thay i mu sc nh sng)Thay i tn s nh sng (thay i mu sc nh sng)-Pht sng hi bc ba

Thay i hnh dng chm sngThay i hnh dng chm sng-T hi t

Thay i hnh dng chm sngThay i hnh dng chm sng-T phn k