{"id":19677,"date":"2026-09-09T15:53:22","date_gmt":"2026-09-09T05:53:22","guid":{"rendered":"https:\/\/geoffreychen.com\/why-a-compact-disc-shows-rainbow-colours\/"},"modified":"2026-09-09T15:53:22","modified_gmt":"2026-09-09T05:53:22","slug":"why-a-compact-disc-shows-rainbow-colours","status":"publish","type":"post","link":"https:\/\/geoffreychen.com\/zh\/why-a-compact-disc-shows-rainbow-colours\/","title":{"rendered":"\u5149\u76d8\u8868\u9762\u4e3a\u4ec0\u4e48\u4f1a\u51fa\u73b0\u5f69\u8679\u8272\uff1f"},"content":{"rendered":"<\/p>\n

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\u8fd9\u4e0e\u4e09\u68f1\u955c\u5206\u5149\u5e76\u4e0d\u76f8\u540c\u3002\u68f1\u955c\u4e3b\u8981\u5229\u7528\u6750\u6599\u6298\u5c04\u7387\u968f\u6ce2\u957f\u53d8\u5316\uff0c\u8ba9\u4e0d\u540c\u989c\u8272\u504f\u6298\u4e0d\u540c\u89d2\u5ea6\uff1b\u5149\u76d8\u5219\u5229\u7528\u89c4\u5219\u7ed3\u6784\u9020\u6210\u7684\u884d\u5c04\u4e0e\u5e72\u6d89\u3002\u5b83\u4e5f\u4e0d\u540c\u4e8e\u80a5\u7682\u6ce1\u7684\u8584\u819c\u8272\u5f69\uff0c\u540e\u8005\u6765\u81ea\u8584\u819c\u4e0a\u4e0b\u8868\u9762\u53cd\u5c04\u5149\u4e4b\u95f4\u7684\u5e72\u6d89\u3002\u4e09\u79cd\u73b0\u8c61\u90fd\u80fd\u628a\u767d\u5149\u5c55\u5f00\uff0c\u5374\u4f9d\u8d56\u4e0d\u540c\u7684\u7269\u7406\u6761\u4ef6\u3002<\/p>\n

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https:\/\/labdemos.physics.sunysb.edu\/m.-wave-optics\/m1.-interference-and-diffraction-slits-and-gratings\/laser-diffraction-compact-disc.php<\/a><\/p>\n

https:\/\/www.ebsco.com\/research-starters\/science\/diffraction-grating<\/a><\/p>\n

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