{"id":220,"date":"2024-12-18T17:22:43","date_gmt":"2024-12-18T09:22:43","guid":{"rendered":"https:\/\/www.bihec.com\/united-crystals\/?p=220"},"modified":"2024-12-18T17:22:43","modified_gmt":"2024-12-18T09:22:43","slug":"%e7%be%8e%e5%9b%bdunited-crystals%e9%9d%9e%e7%ba%bf%e6%80%a7%e5%85%89%e5%ad%a6%e6%99%b6%e4%bd%93bbo","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/united-crystals\/%e7%be%8e%e5%9b%bdunited-crystals%e9%9d%9e%e7%ba%bf%e6%80%a7%e5%85%89%e5%ad%a6%e6%99%b6%e4%bd%93bbo\/","title":{"rendered":"\u7f8e\u56fdUnited Crystals\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53BBO"},"content":{"rendered":"

\u7f8e\u56fdUnited Crystals\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53BBO<\/a><\/strong><\/p>\n

Beta-BBO \u6676\u4f53\uff0c\u7b80\u79f0 BBO\uff0c\u662f\u6700\u597d\u7684\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53\u4e4b\u4e00<\/a> \u5177\u6709\u9ad8\u6709\u6548\u975e\u7ebf\u6027\u5149\u5b66\u7cfb\u6570<\/a>\u3001\u9ad8\u635f\u4f24\u9608\u503c<\/a>\u3001\u5bbd\u76f8\u4f4d\u5339\u914d\u8303\u56f4\u548c\u9ad8\u6df1\u7d2b\u5916\u900f\u5c04\u7387<\/a>\u3002 BBO \u662f Ti\uff1aSapphire \u6fc0\u5149\u5668\u6700\u91cd\u8981\u7684 SHG \u6676\u4f53<\/a>\u3002BBO \u8584\u7247<\/a>\u5177\u6709\u975e\u5e38\u597d\u7684\u673a\u68b0\u5f3a\u5ea6\uff0c\u53ef\u4ee5\u8584\u81f3 5 \u5fae\u7c73\uff0c \u8fd9\u662f\u8d85\u77ed\u8109\u51b2\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n

\u9664\u4e86\u5176\u5353\u8d8a\u7684\u975e\u7ebf\u6027\u5149\u5b66\u7279\u6027\u5916\uff0cBBO \u4e5f\u662f\u4e00\u79cd\u5f88\u597d\u7684 E-O \u6676\u4f53<\/a>\u3002BBO \u666e\u514b\u5c14\u65af\u5355\u5143<\/a>\u9002\u7528\u4e8e\u7cfb\u7edf \u5177\u6709\u9ad8\u529f\u7387\u548c\u9ad8\u91cd\u590d\u7387\u3002\u8fd8\u6709\u53e6\u4e00\u79cd\u5177\u6709\u4e0d\u540c\u6676\u4f53\u7ed3\u6784\u7684 BBO\uff0c\u79f0\u4e3a alpha-BBO\uff0c\u79f0\u4e3a a-BBO\u3002 Alpha-BBO \u662f\u4e00\u79cd\u826f\u597d\u7684 UV \u53cc\u6298\u5c04\u6676\u4f53<\/a>\uff0c\u5982\u4eca\u5e7f\u6cdb\u7528\u4e8e UV \u504f\u632f\u539f\u6676\u3002
\nBBO Crystal \u7279\u70b9\uff1a
\n\u53ef\u63d0\u4f9b\u539a\u5ea6\u4e3a 5 \u5fae\u7c73\u7684\u8bbe\u5907
\n\u5927\u89c4\u6a21\u751f\u4ea7\u4ee5\u652f\u6301\u5de5\u4e1a\u5ba2\u6237
\nAR \u6d82\u5c42<\/a>\u3001\u9576\u5d4c\u548c\u91cd\u65b0\u629b\u5149\u670d\u52a1
\n\u4e25\u683c\u7684\u8d28\u91cf\u63a7\u5236
\n\u5feb\u901f\u4ea4\u8d27 – 2 \u5468\u5185\uff08\u65e0\u6d82\u5c42\uff09
\n\u6709\u7ade\u4e89\u529b\u7684\u4ef7\u683c\u548c\u5de8\u5927\u7684 OEM \u6298\u6263
\nBBO \u5668\u4ef6\uff0cCA5mm BBO SHG800nm\uff0cCA15mm<\/p>\n

\"BBO\"BBO
\nBBO \u8bbe\u5907\u6807\u51c6\u89c4\u683c\uff1a
\n\u5c3a\u5bf8\u516c\u5dee\uff1a\uff08\u5bbd \u00b1 0.1 \u6beb\u7c73\uff09x \uff08\u9ad8 \u00b1 0.1 \u6beb\u7c73\uff09 x \uff08\u957f + 0.2 \u6beb\u7c73\/-0.1 \u6beb\u7c73\uff09
\n\u900f\u5c04\u6ce2\u524d\u7578\u53d8\uff1a\u5c0f\u4e8e l\/4 @ 633nm
\n\u901a\u5149\u5b54\u5f84\uff1a> 90% \u4e2d\u5fc3\u533a\u57df
\n\u5e73\u9762\u5ea6\uff1al\/8 @ 633nm
\n\u8868\u9762\u8d28\u91cf\uff1a10\/5 \u81f3 MIL-O-13830A
\n\u5e73\u884c\u5ea6\uff1a\u4f18\u4e8e 20 \u89d2\u79d2
\n\u5782\u76f4\u5ea6\uff1a5 \u89d2\u5206
\n\u89d2\u5ea6\u516c\u5dee\uff08\u5ea6\uff09\uff1aD\uff08q\uff09 < \u00b1 0.5\uff0c D\uff08f\uff09 < \u00b1 0.5
\n\u6d82\u5c42\uff1a\u63d0\u4f9b P \u6d82\u5c42\u548c AR \u6d82\u5c42<\/p>\n

\u5149\u5b66\u7279\u6027\uff1a<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53d1\u5c04\u8ddd\u79bb\uff1a<\/td>\n196 \u7eb3\u7c73 ~ 2200 \u7eb3\u7c73<\/td>\n<\/tr>\n
\u6298\u5c04\u7387\uff1a<\/td>\n@1064nm<\/td>\n1.6551\uff08\u4e0d\u9002\u7528\uff09<\/sub><\/span>)<\/td>\n1.5425\uff08ne<\/sub><\/span>)<\/td>\n<\/tr>\n
@532nm<\/td>\n1.6749\uff08\u4e0d o<\/sub><\/span>)<\/td>\n1.5555\uff08Ne<\/sub><\/span>)<\/td>\n<\/tr>\n
@266nm<\/td>\n1.75711\uff08\u4e0d\u9002\u7528\uff09<\/sub><\/span>)<\/td>\n1.6146 \uff08NE<\/sub><\/span>)<\/td>\n<\/tr>\n
Sellmeier \u65b9\u7a0b\uff1a \uff08\u5347<\/span>\uff0c\u5355\u4f4d \u03bcm\uff09<\/td>\n\u6570<\/sub>2<\/sup>\u00a0= 2.7359 + 0.01878 \/ \uff08l<\/span>2<\/sup>\u00a0– 0.01822\uff09 – 0.01354l<\/span>2<\/sup><\/td>\n<\/tr>\n
Ne<\/sub>2<\/sup>\u00a0= 2.3753 + 0.01224 \/ \uff08l<\/span>2<\/sup>\u00a0– 0.01667\uff09 – 0.01516l<\/span>2<\/sup><\/td>\n<\/tr>\n
\u70ed\u5149\u7cfb\u6570\uff1a\uff0810-6<\/sup>\/\u00b0C\uff09<\/td>\ndno<\/sub>\/dT=-9.3<\/td>\ndne<\/sub>\/dT=-16.6<\/td>\n<\/tr>\n
\u5438\u6536\u7cfb\u6570\uff1a<\/td>\na<0.1%\/cm @1064nm<\/td>\n<\/tr>\n
\u975e\u7ebf\u6027\u5149\u5b66\u7cfb\u6570\u548c\u65b9\u7a0b\uff1a<\/td>\n@1064nm<\/td>\nd11<\/sub>=5.8d36<\/sub>\uff08KDP\uff09<\/td>\nd31<\/sub>=0.05d11<\/sub><\/td>\nd22<\/sub><0.05d11<\/sub><\/td>\n<\/tr>\n
deff<\/sub>\uff08I\uff09=d31 sin<\/sub>q<\/span>\u00a0+ \uff08d11<\/sub>cos3f<\/span>\u00a0– d22<\/sub>sin3f<\/span>\uff09cosq<\/span><\/td>\n<\/tr>\n
deff<\/sub>\uff08II\uff09=\uff08d11<\/sub>sin3f<\/span>\u00a0+ d22<\/sub>cos3q<\/span>\uff09cos2<\/sup>q<\/span><\/td>\n<\/tr>\n
\u534a\u6ce2\u7535\u538b\uff1a<\/td>\n48KV\uff081064nm \u5904\uff09<\/td>\n<\/tr>\n
\u7535\u5149\u7cfb\u6570\uff1a<\/td>\nr11<\/sub>\u00a0= 2.7 pm\/V\uff0cr22<\/sub>\uff0c R31<\/sub>< 0.1R11<\/sub><\/td>\n<\/tr>\n
Damage Threshold @1064nm \u548c @532nm<\/td>\n5 GW\/cm2<\/sup>\u00a0\uff0810 \u7eb3\u79d2\uff09;10 GW\/cm2<\/sup>\u00a0\uff081.3 ns\uff09;
\n1 GW\/cm2<\/sup>\u00a0\uff0810 ns\uff09;7 GW\/cm2<\/sup>\u00a0\uff08250 \u6b21\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7269\u7406\u7279\u6027\uff1a<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6676\u4f53\u7ed3\u6784\uff1a<\/td>\n\u4e09\u89d2\uff0c\u7a7a\u95f4\u7fa4 R3c<\/td>\n<\/tr>\n
\u7535\u6c60\u53c2\u6570\uff1a<\/td>\na=b=12.532\u00c5\uff0c c=12.717\u00c5\uff0c Z=7<\/td>\n<\/tr>\n
\u7194\u70b9\uff1a<\/td>\n1095\u00b0C<\/td>\n<\/tr>\n
\u8fc7\u6e21\u70b9\uff1a<\/td>\n926\u00b0C<\/td>\n<\/tr>\n
\u83ab\u6c0f\u786c\u5ea6\uff1a<\/td>\n\u00bb<\/span>4.5<\/span><\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff1a<\/td>\n3.85 \u514b\/\u5398\u7c733<\/sup><\/td>\n<\/tr>\n
\u989c\u8272\uff1a<\/td>\n\u65e0\u8272<\/td>\n<\/tr>\n
\u5438\u6e7f\u6027\u654f\u611f\u6027<\/td>\n\u4f4e<\/td>\n<\/tr>\n
\u6bd4\u70ed\uff1a<\/td>\n0.49 \u5361\u8def\u91cc\/g\u00b0C<\/td>\n<\/tr>\n
\u5bfc\u70ed\uff1a<\/td>\n1.2 W\/m\/\u00b0K\uff08^<\/span>\u00a0\u81f3 C\uff09\uff0c1.6 W\/m\/\u00b0K\uff08\/\/ \u81f3 C\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u975e\u7ebf\u6027\u5149\u5b66\u5e94\u7528\uff1a<\/h3>\n

\u5728 Nd\uff1aYAG \u548c Nd\uff1aYLF \u6fc0\u5149\u7cfb\u7edf\u4e2d\uff1a<\/h4>\n

BBO \u662f\u4e00\u79cd\u975e\u5e38\u9ad8\u6548\u7684\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53<\/a>\uff0c\u7528\u4e8e\u4e8c\u6b21\u3001\u4e09\u6b21\u3001\u56db\u6b21\u751a\u81f3\u4e94\u6b21\u8c10\u6ce2 \u51e0\u4ee3 Nd\uff1aYAG \u6fc0\u5149\u5668\u3002\u4e8b\u5b9e\u4e0a\uff0cBBO \u662f Nd\uff1aYAG \u6fc0\u5149\u5668\u4ea7\u751f\u4e94\u6b21\u8c10\u6ce2 \uff08213nm\uff09 \u7684\u552f\u4e00\u5546\u7528\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53\u3002 SHG \u7684\u8f6c\u6362\u6548\u7387\u8d85\u8fc7 70%\uff0cTHG \u4e3a 60%\uff0c4HG \u4e3a 50%\uff0c\u5728 213nm \u5904\u8f93\u51fa\u4e3a 200mW \uff085HG\uff09 \u5df2\u62a5\u544a\u3002\u8868 1 \u548c\u8868 2 \u5206\u522b\u5217\u51fa\u4e86 Nd\uff1aYAG \u6fc0\u5149\u7cfb\u7edf\u4e2d BBO \u4e0e KD*P \u7684\u6bd4\u8f83\u53ca\u5176\u57fa\u672c\u7684\u975e\u7ebf\u6027\u5149\u5b66\u7279\u6027\u3002<\/p>\n

\u8868 1.BBO \u548c DKDP \u4e4b\u95f4\u7684\u8c10\u6ce2\u4ea7\u751f\u6bd4\u8f83<\/h5>\n\n\n\n\n\n\n
<\/td>\n1064\u7eb3\u7c73\uff08mJ\uff09<\/td>\nSHG \uff08mJ\uff09<\/td>\nTHG \uff08mJ\uff09<\/td>\n4HG \uff08mJ\uff09<\/td>\n5HG \uff08mJ\uff09<\/td>\n<\/tr>\n
BBO<\/td>\n220<\/td>\n105<\/td>\n39<\/td>\n18.5<\/td>\n5<\/td>\n<\/tr>\n
600<\/td>\n350<\/td>\n140<\/td>\n70<\/td>\n20<\/td>\n<\/tr>\n
DKDP<\/td>\n600<\/td>\n270<\/td>\n112.5<\/td>\n45<\/td>\n\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 2.I \u578b\u76f8\u4f4d\u5339\u914d BBO \u6676\u4f53\u7684\u975e\u7ebf\u6027\u5149\u5b66\u7279\u6027<\/h5>\n\n\n\n\n\n\n
<\/td>\nSHG<\/td>\nTHG \uff08\u603b\u8c10\u6ce2\uff09<\/td>\n4HG<\/td>\n5HG<\/td>\n<\/tr>\n
\u6709\u6548 NLO \u7cfb\u6570 \uff08*d36 \uff08KDP\uff09\uff09<\/td>\n5.3<\/td>\n4.9<\/td>\n3.8<\/td>\n3.4<\/td>\n<\/tr>\n
\u63a5\u6536\u89d2 \uff08mrad-cm\uff09<\/td>\n1.0<\/td>\n0.5<\/td>\n0.3<\/td>\n0.2<\/td>\n<\/tr>\n
\u8d70\u79bb\u89d2 \uff08\u5ea6\uff09<\/td>\n3.2<\/td>\n4.1<\/td>\n4.9<\/td>\n5.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

I \u578b\u76f8\u4f4d\u5339\u914d BBO \u5bf9\u4e8e Nd\uff1aYAG \u6fc0\u5149\u5668\u7684\u8154\u5185 SHG \u4e5f\u975e\u5e38\u6709\u6548\uff0c\u7279\u522b\u662f\u5bf9\u4e8e KTP \u65e0\u6cd5\u751f\u5b58\u7684\u9ad8\u529f\u7387\u7cfb\u7edf\u3002<\/p>\n

\u5728\u53ef\u8c03\u8c10\u6fc0\u5149\u7cfb\u7edf\u4e2d\uff1a<\/h4>\n

1.\u67d3\u6599\u6fc0\u5149\u5668<\/h5>\n

\u4ece I \u578b\u76f8\u4f4d\u5339\u914d BBO \u83b7\u5f97\u9ad8\u6548\u7684\u7d2b\u5916\u8f93\u51fa \uff08205nm-310nm\uff09\uff0c\u5728 206nm \u5904\u7684 SHG \u6548\u7387\u8d85\u8fc7 10%; \u5728\u529f\u7387\u4e3a 150KW \u7684 XeC1 \u6fc0\u5149\u6cf5\u6d66\u67d3\u6599\u6fc0\u5149\u5668\u4e0a\u5b9e\u73b0\u4e86 36% \u7684\u8f6c\u6362\u6548\u7387\uff0c\u7ea6\u4e3a ADP \u7684 4-6 \u500d\u3002<\/p>\n

\u5177\u6709 780-950nm \u548c 248.5nm \u548c\u9891\u7387\u7684 I \u578b\u76f8\u4f4d\u5339\u914d\uff08495nm \u67d3\u6599\u6fc0\u5149\u5668\u7684\u4e8c\u6b21\u8c10\u6ce2\uff09\uff0c \u5206\u522b\u83b7\u5f97\u4e86 193nm \u5904 95mJ \u548c 189nm \u5904 8mJ \u7684\u8109\u51b2\u80fd\u91cf\u3002<\/p>\n

2.\u8d85\u5feb\u8109\u51b2\u6fc0\u5149\u5668<\/h5>\n

BBO \u56e0\u5176\u5353\u8d8a\u7684\u975e\u7ebf\u6027\u5149\u5b66\u7279\u6027\u53ca\u5176 \u4f18\u5f02\u7684\u673a\u68b0\u5f3a\u5ea6\u3002BBO \u8584\u7247\u53ef\u4ee5\u8584\u81f3 5 \u5fae\u7c73\uff08\u5bf9\u4e8e 5×5 \u6beb\u7c73\u7684\u5b54\u5f84\uff09\u3002<\/p>\n

3.Ti\uff1a\u84dd\u5b9d\u77f3\u548c\u4e9a\u5386\u5c71\u5927\u53d8\u77f3\u6fc0\u5149\u5668<\/h5>\n

\u4f7f\u7528 I \u578b\u76f8\u4f4d\u5339\u914d BBO\uff0c\u5728 360nm~390nm \u8303\u56f4\u5185\u8f93\u51fa\u8109\u51b2\u80fd\u91cf\u4e3a 105mJ\uff08\u5728 SHG \u4e2d\u8f6c\u6362\u6548\u7387\u7ea6\u4e3a 31%\uff09\uff0c \u5728\u4e9a\u5386\u5c71\u5927\u77f3\u6fc0\u5149\u7cfb\u7edf\u4e2d\u83b7\u5f97\u4e86 244nm~259nm \u8303\u56f4\u5185\u7684 7.5mJ\uff08\u5728 THG \u4e2d\u7ea6\u4e3a 24% \u7684\u8f6c\u6362\u6548\u7387\uff09\u3002<\/p>\n

4. \u6c29\u79bb\u5b50\u548c\u94dc\u84b8\u6c14\u6fc0\u5149\u5668<\/h5>\n

\u901a\u8fc7\u5728\u6c29\u79bb\u5b50\u6fc0\u5149\u5668\u4e2d\u91c7\u7528\u8154\u5185\u500d\u9891\u6280\u672f\uff0c\u6240\u6709\u7ebf\u8def\u8f93\u51fa\u529f\u7387\u4e3a 2W\uff0c\u5728 250.4nm \u5904\u4ea7\u751f\u6700\u5927 33mW\uff0c \u4ee5\u53ca 36 \u884c\u4ece 228.9nm \u5230 257.2nm \u7684\u6df1\u7d2b\u5916\u6ce2\u957f\u7ebf\uff0c\u5e26\u6709\u5e03\u9c81\u65af\u7279\u89d2\u5207 BBO \u6676\u4f53\u3002<\/p>\n

\u5728 255.3nm \u5904\uff0c\u94dc\u84b8\u6c14\u6fc0\u5149\u5668\u7684 SHG \u5728 510.6nm \u5904\u5b9e\u73b0\u4e86\u9ad8\u8fbe 230mW \u7684\u5e73\u5747\u529f\u7387\uff0c\u8f6c\u6362\u6548\u7387\u6700\u9ad8\u4e3a 8.9%\u3002<\/p>\n

\u5728 OPA \u4e2d\uff0cOPO \u5e94\u7528<\/h4>\n

BBO OPO \u6216 OPA \u662f\u7528\u4e8e\u4ea7\u751f\u4ece UV \u5230 IR \u7684\u5e7f\u6cdb\u53ef\u8c03\u76f8\u5e72\u8f90\u5c04\u8303\u56f4\u7684\u6700\u5f3a\u5927\u65b9\u6cd5\u3002<\/p>\n

1. \u5728 532nm \u5904\u6cf5\u6d66\u7684 OPO<\/h5>\n

\u4ece 680nm \u5230 2400nm \u7684 OPO \u8f93\u51fa\uff0c\u5cf0\u503c\u529f\u7387\u4e3a 1.6MW\uff0c\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u9ad8\u8fbe 30% \u4e00\u4e2a 7.2 \u6beb\u7c73\u957f\u7684 I \u578b BBO\u3002\u5728 532nm \u5904\u8f93\u5165\u6cf5\u6d66\u80fd\u91cf\u4e3a 40 mJ\uff0c\u8109\u51b2\u5bbd\u5ea6\u4e3a 75ps\u3002<\/p>\n

2. OPO \u548c OPA \u5728 355nm \u5904\u6cf5\u6d66<\/h5>\n

\u7531 Nd\uff1aYAG \u6fc0\u5149\u5668\u7684\u4e09\u6b21\u8c10\u6ce2\u6cf5\u6d66\uff0cBBO \u7684 OPO \u53ef\u4ee5\u4ea7\u751f\u4ece 400nm \u5230 2000nm \u7684\u6ce2\u957f\u8303\u56f4\uff0c\u6700\u9ad8\u8f6c\u6362\u6548\u7387\u4e3a 30%\u3002<\/p>\n

II \u578b\u76f8\u4f4d\u5339\u914d\u6709\u52a9\u4e8e\u51cf\u5c0f\u6240\u9700\u6ce2\u957f\u7684\u7ebf\u5bbd\u3002\u901a\u8fc7\u8f6c\u6362\u83b7\u5f97\u4e86\u7a84\u81f3 0.05nm \u7684\u7ebf\u5bbd \u6548\u7387\u4e3a 12%\u3002\u4f46\u662f\uff0c\u5728\u4f7f\u7528 II \u578b\u76f8\u4f4d\u5339\u914d\u65b9\u6848\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u66f4\u957f\u7684 \uff08>15mm\uff09 BBO \u6765\u964d\u4f4e\u632f\u8361\u9608\u503c\u3002<\/p>\n

\u7531 355nm \u7684\u76ae\u79d2 Nd\uff1aYAG \u6cf5\u6d66\uff0c\u7a84\u5e26 \uff08<0.3nm\uff09\u3001\u9ad8\u80fd\u91cf \uff08>200\u03bcJ\uff09 \u548c\u5bbd\u53ef\u8c03\uff08400nm \u81f3 2000nm\uff09\u8109\u51b2 \u7531 BBO OPA \u5236\u4f5c\u3002\u8fd9\u79cd OPA \u53ef\u4ee5\u8fbe\u5230 50% \u4ee5\u4e0a\u7684\u8f6c\u6362\u6548\u7387\uff0c\u4f18\u4e8e\u666e\u901a \u67d3\u6599\u6fc0\u5149\u5668\u5728\u8bb8\u591a\u65b9\u9762\uff0c\u5305\u62ec\u6548\u7387\u3001\u53ef\u8c03\u8c10\u8303\u56f4\u3001\u7ef4\u62a4\u548c\u64cd\u4f5c\u7b80\u4fbf\u6027\u3002\u6b64\u5916 BBO \u7684 OPO \u6216 OPA \u4e5f\u53ef\u4ee5\u63d0\u4f9b 205nm \u5230 2300nm \u7684\u76f8\u5e72\u8f90\u5c04\uff0c\u4ee5\u53ca\u7528\u4e8e SHG\u3001THG \u7b49\u7684 BBO\u3002<\/p>\n

3.\u5176\u4ed6<\/h5>\n

\u7531 Nd\uff1aYAG \u6fc0\u5149\u5668\u7684\u56db\u6b21\u8c10\u6ce2\uff08\u5728 266nm \u5904\uff09\u6cf5\u6d66\uff0c\u901a\u8fc7\u5bf9 I \u578b BBO \u6676\u4f53\u8fdb\u884c\u89d2\u5ea6\u8c03\u8c10\uff0c\u89c2\u5bdf\u5230\u4fe1\u53f7\u6ce2\u957f\u8303\u56f4\u5728 422nm \u548c 477nm \u4e4b\u95f4\u7684\u53ef\u8c03\u8c10 OPO\u3002<\/p>\n

\u7531 1mJ\u300180fs \u67d3\u6599\u6fc0\u5149\u5668\u5728 615nm \u5904\u6cf5\u6d66\uff0c\u5e26\u6709\u4e24\u4e2a BBO \u6676\u4f53\u7684 OPA \u53ef\u4ea7\u751f\u8d85\u8fc7 50\u03bcJ\uff08\u6700\u5927 130\u03bcJ\uff09\u3001<200fs \u8d85 \u77ed\u8109\u51b2\uff0c\u8d85\u8fc7 800nm~2000nm\u3002<\/p>\n

\u7535\u5149\u5e94\u7528\uff1a<\/h3>\n

BBO \u6676\u4f53\u8fd8\u5e7f\u6cdb\u7528\u4f5c\u5404\u79cd\u666e\u514b\u5c14\u65af\u5355\u5143\u548c\u8c03\u5236\u5668\u4e2d\u7684\u7535\u5149\u6750\u6599\u3002<\/p>\n

\n

BBO \u666e\u514b\u5c14\u65af\u5355\u5143<\/a>\nBBO \u8584\u7247<\/a>\nE-O \u6676\u4f53<\/a>\nSHG \u6676\u4f53<\/a>\nUV \u53cc\u6298\u5c04\u6676\u4f53<\/a>\n\u5177\u6709\u9ad8\u6709\u6548\u975e\u7ebf\u6027\u5149\u5b66\u7cfb\u6570<\/a>\n\u5bbd\u76f8\u4f4d\u5339\u914d\u8303\u56f4\u548c\u9ad8\u6df1\u7d2b\u5916\u900f\u5c04\u7387<\/a>\n\u6700\u597d\u7684\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53\u4e4b\u4e00<\/a>\n\u7f8e\u56fdUnited Crystals\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53BBO<\/a>\n\u8584\u81f3 5 \u5fae\u7c73\u6676\u4f53<\/a>\n\u8d85\u77ed\u8109\u51b2\u7cfb\u7edf\u5149\u5b66\u6676\u4f53BBO<\/a>\n\u9ad8\u635f\u4f24\u9608\u503c<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u7f8e\u56fdUnited Crystals\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53BBO Beta-BBO \u6676\u4f53\uff0c\u7b80\u79f0 BBO\uff0c\u662f\u6700\u597d\u7684\u975e\u7ebf\u6027\u5149\u5b66\u6676\u4f53\u4e4b\u4e00 \u5177\u6709\u9ad8\u6709\u6548\u975e\u7ebf\u6027\u5149\u5b66\u7cfb\u6570\u3001\u9ad8\u635f\u4f24\u9608\u503c\u3001\u5bbd\u76f8\u4f4d\u5339\u914d\u8303\u56f4\u548c\u9ad8\u6df1 <\/p>\n","protected":false},"author":38,"featured_media":223,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[15,11,14,10,16,7,9,6,5,12,13,8],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/posts\/220"}],"collection":[{"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/comments?post=220"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/posts\/220\/revisions"}],"predecessor-version":[{"id":224,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/posts\/220\/revisions\/224"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/media\/223"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/media?parent=220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/categories?post=220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/united-crystals\/wp-json\/wp\/v2\/tags?post=220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}