[請益] 電磁學和光學中折射率的問題?
在電磁學中折射率n=√εμ ̄ ε和μ只和介質有關是個定值
但是在光學中n(ω)是頻率的函數,不然怎麼光在三菱鏡怎麼會色散?
請問折射率在電磁學和光學中怎麼會有差別?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 218.164.197.41
→
08/22 19:08, , 1F
08/22 19:08, 1F
→
08/22 19:24, , 2F
08/22 19:24, 2F
推
08/22 19:35, , 3F
08/22 19:35, 3F
→
08/22 19:38, , 4F
08/22 19:38, 4F
推
08/22 20:04, , 5F
08/22 20:04, 5F
推
08/23 03:01, , 6F
08/23 03:01, 6F
→
08/23 10:10, , 7F
08/23 10:10, 7F
推
08/23 17:58, , 8F
08/23 17:58, 8F