老虎机网上娱乐

一支普通的激光笔，内部的激光器原本发出的是人眼看不见的红外线，但在穿过前端的一块米粒大小的晶体之后，立刻就变成了鲜艳的绿色！这个能改变激光颜色的神奇小东西，就是今天要介绍的非线性光学晶体。

什么是非线性光学晶体

    说起非线性光学晶体，就离不开激光，人们就会想起好莱坞的科幻电影《星球大战》中的激光剑。

《星球大战》电影中的激光武器剧照  

第一台红宝石激光器（左）和非线性光学首次试验（右）    

1960 NIAN，SHIJIESHANGDIYITAIHONGBAOSHI（Cr3+:Al2O3）JIGUANGQIDANSHENG。1961NIAN，FrankenDENGSHOUCIFAXIANJIGUANGTONGGUOSHIYINGJINGTISHIHUICHANSHENGBEIPINXIANXIANG，SUIHOUKEXUEJIAMENYOULUXUFAXIANJIGUANGZAITONGGUOMOUXIETEDINGJINGTISHIHUICHANSHENGBEIPIN、HEPIN、CHAPIN、HUNPINYUGUANGCANLIANGZHENDANGDENGGUANGXUEBIANPINXIANXIANG，ZHEIXIEJINGTIBEICHENGWEIFEIXIANXINGGUANGXUEJINGTI。

FEIXIANXINGGUANGXUEJINGTIDEBIANPIN，JIANDANDISHUOJIUSHIGAIBIANJIGUANGBOZHANG、QIZHONGZUICHANGYONGDEBIANPINSHISHISHUCHUJIGUANGDEPINLVSHISHURUJIGUANGDEBEISHUGUANXI。GAIBIANJIGUANGDEBOZHANG，DUILAOHUJIWANGSHANGYULERENDEYANJINGLAISHUO，JIUSHIGAIBIANLEJIGUANGDEYANSE。

非线性光学晶体激光变频过程示意图

非线性光学晶体的应用

FEIXIANXINGGUANGXUEJINGTISHIZHONGYAODEGUANGDIANXINXIGONGNENGCAILIAOZHIYI，ZHONGLEIDUODABAIZHONG，QIFAZHANCHENGDUYUJIGUANGJISHUDEFAZHANMIQIEXIANGGUAN。JIGUANGGUANGYUANDEBOZHANGTUOZHANHENDACHENGDUSHANGYILAIYUFEIXIANXINGGUANGXUEJINGTIDEBIANPINNENGLI，SHIHUODEBUTONGBODUAN（BUTONGYANSE）JIGUANGDEWUZHIJICHUHEYUANTOU，ZAIJIGUANGCUNCHU、JIGUANGTONGXIN、JIGUANGYILIAO、BANDAOTIWEIJIAGONG、GUANGTONGXUN、JIGUANGJIAGONG、QUANXISHEYING、JIGUANGHEJUBIAN、JIGUANGWUQIDENGLINGYUYINGYONGGUANGFAN。

FEIXIANXINGGUANGXUEJINGTIDEYINGYONGSHI“SHANGDELETINGTANG，XIADELECHUFANG”，YIJINGCHENGWEIRENLEIXIANDAISHENGHUODEZHONGYAOZUCHENGBUFEN，JINGYANXUANKUDEWUTAIJIGUANG、WUCAIDUOMUDEJIGUANGYINLEPENQUAN、JIANGZUOHEZUOBAOGAOYONGDELVGUANGJIGUANGZHISHIBI......WUCHUBUZAI。

绿光激光指示笔（左）   激光舞台表演（右）

FEIXIANXINGGUANGXUEJINGTIGENGSHIGAOXINJISHUHEXIANDAIJUNSHIJISHUZHONGBUKEQUESHAODEGUANJIANCAILIAO。JIGUANGWUQI、SHENGUANGGONGCHENGHEMEIGUOGUOJIADIANHUOZHUANGZHIDENGGAOJINGJIANZHUANGBEIZHONG，DOUYOUFEIXIANXINGGUANGXUEJINGTIDESHENYING。YOUQISHIZAISHOUKONGHEJUBIANZHONGDEYINGYONG，KDP（LINSUANERQINGJIA）LEIJINGTICHENGWEIMUQIANWEIYIKEYONGYUGUANXINGYUESHUHEJUBIANDEFEIXIANXINGGUANGXUEJINGTI，BEILIKEQIANGZONGLICHENGWEI“GUOJIADEBAOBEI”。TONGSHIFEIXIANXINGGUANGXUEJINGTIYE“SHANGTIANRUDI”，RTP（LINSUANYANGTAIRU）DIANGUANGJINGTIYUQIJIANZUOWEIGUANJIANHEXINYUANQIJIANZAIMEIGUO“HAOQI”HAOHUOXINGTANCECHEYIJILIGOYINLIBOTANCEXITONGZHONGHUODEYINGYONG。

KDP晶体（左）神光工程靶室（中）美国国家点火装置（右）

火星探测车（左）    LIGO引力波探测系统（右）

人工晶体院非线性光学晶体

ZHONGGUOJIANCAIJITUANSUOSHUZHONGCAIRENGONGJINGTIYANJIUYUANCONGSHANGSHIJI80NIANDAICHUKAISHICONGSHIJIGUANGYUFEIXIANXINGGUANGXUEJINGTIDEYANZHI，SHIGUONEIZUIZAOYANFADEDANWEIZHIYI，ZAILAOYIBEIKEXUEJIAZHONGGUOGONGCHENGYUANYUANSHISHENDEZHONGJIAOSHOU、GUOJIAJIZHUANJIAHUANGCHAOENJIAOSHOUDEDAILINGXIA，KN（NISUANJIA）、LBO(SANPENGSUANLI)、KTP（LINSUANYANGTAIJIA）FEIXIANXINGGUANGXUEJINGTIQUDELEJUYOUGUOJILINGXIANSHUIPINGDEKAITUOXINGCHENGGUO，WEIWOGUOZAISHIJIERENGONGJINGTILINGYUZHANYOUYIXIZHIDIZUOCHULEGONGXIAN。QIZHONG，“NISUANJIAJINGTIDEYANZHI”HUO1988NIANGUOJIAKEJIJINBUYIDENGJIANG；“DACHICUNGAOZHILIANGFEIXIANXINGGUANGXUEJINGTISANPENGSUANLI(LBO)DESHENGZHANGJISHU”1991NIANHUOHUOGUOJIAKEJIJINBUYIDENGJIANG；“DINGBUZIJINGRONGJIFASHENGZHANGKTPJINGTIJISHU”HUO2001NIANDUBANGKEJICHUANGXINJIANG；“DACHICUNXINXINGDIANGUANGJINGTIKTPDEZHIBEIJISHU”HUO2002NIANGUOJIAKEJIJINBUERDENGJIANG。

SHENDEZHONGYUANSHIXIANHOUSHENGZHANGCHUKN、KTPDENGSHIDUOZHONGJINGTI，CHENGGONGDIJIEJUEKNJINGTISHENGZHANGGUOCHENGZHONGDEFUSE、KAILIEYIJIJINGTIYINGYONGGUOCHENGZHONGDEDINGXIANG、JIHUADENGYIXILIENANTI，SHOUCIZAICHANTIEKNDANJINGSHANGSHIXIANLESHIWENZIBENGPUXIANGWEIGONGE。KTPJINGTIYOUSHANGGESHIJI70NIANDAIMEIGUODUBANGGONGSIYANFA，MEIGUOZHENGFUBAKTPJINGTIZUOWEIGAODUBAOMIDEGAOKEJICHANPIN，YIKUAI3×3×5mm3DEKTPJINGTIBEIPINQISHOUJIA2750MEIYUAN，ERQIEDUIWOGUOSHIXINGYANGEDEJISHUFENGSUOHEJINYUN。WEIJIZHONGGUORENZHENGQI，DAPOJINYUN，SHOUCIYONGGAIJINDEZHURONGJIFAYANZHICHENGGONGKEYONGYUSHIJIBEIPINDEDACHICUN、GAOGUANGXUEZHILIANGKTPDANJING，BUDANDAPOLEMEIGUODUIGAIJINGTIDELONGDUANHEDUIWOGUODEJINYUN，HOUJINGYUANGUOJIAKEWEITONGYIXIANGMEIGUODUBANGGONGSICHUSHOUDAZQIEMIANDEKTPJINGPIAN，WEICI1988NIANDUBANGGONGSIZIZHU9WANMEIYUANKAIZHANJINYIBUYANJIU，BUDANZHUANQULESHUBAIWANMEIYUANDEWAIHUI，ERQIEJIDADITIGAOLEWOGUOZAIGUOJIJINGTISHENGZHANGJIEDESHENGYU。

JINGTIYUANCHENGDANLEBAOKUOGUOJIAZIRANKEXUEJIJINZHONGDIANXIANGMU、GUOJIAGAOJISHUCHANYEHUAXIANGMU、ZHONGGUANCUNYUANQUCHANYEFAZHANZHUANXIANGZIJINXIANGMU、BEIJINGSHIKEJIJIHUADENGYIDAPIZHONGYAOYANJIUKETITIGONGLEGUANJIANDEFEIXIANXINGJINGTIQIJIAN。

老虎机网上娱乐“XIONGGUANMANDAOZHENRUTIE，ERJINMAIBUCONGTOUYUE”。JINRUXINSHIDAI，JINGTIYUANFEIXIANXINGGUANGXUEJINGTIYUQIJIANYIMIANXIANGJIGUANGJISHU、LIANGZIXINXIKEXUEDENGLINGYUGUOJIAZHONGDAZHANLVEHEFUWUGAOKEJIFAZHANXUQIUYINGYONGWEIZHUXIAN，CHAODACHICUNCLBO（PENGSUANSELI）JINGTISHENGZHANGYUQIJIANYANZHISHUIPINGGUOJILINGXIAN，YINLINGFAZHAN，WEIGUOJIAZHONGDAGONGCHENG“SHENGUANGGONGCHENG”TIGONGQIJIANZHICHENG。RTP（LINSUANYANGTAIRU）DIANGUANGJINGTIYUQIJIANSHIXIANWURENJI、ZHISHENGJIDENGJIGUANGCEJUXITONGYINGYONG “JINKOUTIDAI“，BINGTUIJINGONGCHENGHUA、GUIMOHUA，GAIBIANLIANGZIXINXIGUANGXUEYONGGAOLIANGDUJIUCHANGUANGYUANYONGPPKTP（ZHOUQIJIHUALINSUANYANGTAIJIA）JINGTIQUANBUYILAIJINKOU，SHOUZHIYURENDEJUMIAN，BAOCHIHEFAZHANFEIXIANXINGGUANGXUEJINGTIYUQIJIANZAIGUONEIWAIZHIMINGDUHEYINGXIANGLI。