{"id":801,"date":"2021-03-26T17:16:04","date_gmt":"2021-03-26T09:16:04","guid":{"rendered":"https:\/\/www.astarphotonics.cn\/?post_type=product&p=801"},"modified":"2021-03-26T17:37:57","modified_gmt":"2021-03-26T09:37:57","slug":"lbo","status":"publish","type":"product","link":"https:\/\/www.astarphotonics.cn\/product\/lbo\/","title":{"rendered":"LBO\u6676\u4f53"},"content":{"rendered":"

LBO\u6676\u4f53\u63cf\u8ff0:<\/h2>\n
LBO\uff0cLiB3O5\uff08\u4e09\u787c\u9178\u9502\uff09\u7684\u7b80\u5199\u3002\u5176\u5177\u6709\u9ad8\u635f\u4f24\u9608\u503c\uff0c\u5927\u63a5\u53d7\u89d2\u5ea6\u8303\u56f4\uff0c\u70ed\u7a33\u5b9a\u6027\u80fd\u597d\u548c\u5bbd\u900f\u5149\u8303\u56f4\u7b49\u7279\u6027\uff0c\u662f\u9ad8\u529f\u7387\u6fc0\u5149\u5668\u500d\u9891\u5668\u7684\u7406\u60f3\u6750\u6599\u3002\u5b83\u7684\u900f\u5149\u8303\u56f4\u53ef\u8fbe160-2600nm\u3002I\u7c7b\u975e\u4e34\u754c\u76f8\u4f4d\u5339\u914d\u7684\u6ce2\u6bb5\u8303\u56f4\u4e3a1000-1300nm (\u6e29\u5ea6\u63a7\u5236\u4e0b); II\u7c7b\u975e\u4e34\u754c\u76f8\u4f4d\u5339\u914d\u7684\u6ce2\u6bb5\u8303\u56f4800-1100nm\uff08\u5ba4\u6e29\u6761\u4ef6\u4e0b\uff09\u3002<\/div>\n
\n\u4ea7\u54c1\u7279\u70b9<\/strong>
\n\u5bbd\u900f\u5149\u8303\u56f4: 160nm-2800nm
\n\u500d\u9891\u8f6c\u6362\u6548\u7387\u8f83\u9ad8(\u76f8\u5f53\u4e8eKDP\u6676\u4f53\u76843\u500d\uff09
\n\u9ad8\u635f\u4f24\u9608\u503c(18.9 GW\/cm2, 1.3ns\u6fc0\u5149\u5668\uff0c1053nm)
\n\u5bbd\u6ce2\u6bb5\u7684I\u578b\u548cII\u578b\u975e\u4e34\u754c\u76f8\u4f4d\u5339\u914d\u6027\u80fd<\/div>\n
\n\u4ea7\u54c1\u5e94\u7528<\/strong>
\n1. \u533b\u7528\u4e0e\u5de5\u4e1a\u7528\u9014\u7684Nd:YAG\u6fc0\u5149
\n2. \u79d1\u7814\u4e0e\u519b\u4e8b\u7528\u9014\u7684\u9ad8\u529f\u7387Nd:YAG\u4e0eNd:YLF\u6fc0\u5149
\n3. Nd:YVO4,Nd:YAG\u548cNd:YLF\u6fc0\u5149\u7684\u6cf5\u6d66
\n4. \u7ea2\u5b9d\u77f3,Ti:Sappire\u4e0eCr:LiSAF\u6fc0\u5149
\n5. Nd:YAG\u4e0eNd:YLF\u6fc0\u5149
\n6. \u5149\u5b66\u53c2\u91cf\u653e\u5927\u5668(OPA)\u4e0e\u5149\u5b66\u53c2\u91cf\u632f\u8361\u5668(OPO)
\n7. \u9ad8\u529f\u73871340nm\u7684Nd:YAP\u6fc0\u5149\u7684\u4e8c,\u4e09\u500d\u9891<\/div>\n
\n

LBO \u6676\u4f53\u7269\u7406\u7279\u6027<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Chemical Formula<\/td>\nLiB3O5<\/td>\n<\/tr>\n
Crystal Structure<\/td>\nOrthorhombic, mm2<\/td>\n<\/tr>\n
Cell Parameters<\/td>\na = 8.4473, b = 7.3788\u00c5, c = 5.1395\u00c5, Z = 2<\/td>\n<\/tr>\n
Melting point<\/td>\n834\u00b0C<\/td>\n<\/tr>\n
Optical homogeneity<\/td>\nd n ~ 10-6\/cm<\/td>\n<\/tr>\n
Mohs hardness<\/td>\n6<\/td>\n<\/tr>\n
Density<\/td>\n2.47 g\/cm3<\/td>\n<\/tr>\n
Absorption coefficient<\/td>\n< 0.1%\/cm (at 1064nm and 532nm)<\/td>\n<\/tr>\n
Specific heat<\/td>\n1.91J\/cm3xK<\/td>\n<\/tr>\n
Hygroscopic susceptibility<\/td>\nlow<\/td>\n<\/tr>\n
Thermal expansion coefficients<\/td>\na, 4 x 10-6\/K; c, 36 x 10-6\/K<\/td>\n<\/tr>\n
Thermal conductivity<\/td>\n^ c, 1.2 W\/m\/K; \/\/c, 1.6 W\/m\/K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7ebf\u6027\u5149\u5b66\u7279\u6027<\/h3>\n\n\n\n\n\n\n\n
Transparency range<\/td>\n1 60-2600nm<\/td>\n<\/tr>\n
Refractive indices:
\nat 1064nm
\nat 532nm
\nat 355nm<\/td>\n		nx = 1.5656, ny = 1.5905, nz = 1.6055
\nne = 1.5785, no = 1.6065, nz = 1.6212
\nne = 1.5971, no = 1.6275, nz = 1.6430<\/td>\n<\/tr>\n
Therm-optic coefficients<\/td>\ndno\/dT = -9.3 x 10-6\/\u00b0C
\ndne\/dT = -16.6 x 10-6\/\u00b0C<\/td>\n<\/tr>\n
Sellmeier Equations (l in mm)<\/td>\n<\/tr>\n
no2 (l) = 2.7359 \u2013 0.01354l2+ 0.01878\/(l2-0.01822)
\nne2(l) = 2.3753 \u2013 0.01516l2+ 0.01224\/(l2-0.01667)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u975e\u7ebf\u6027\u5149\u5b66\u6027\u8d28<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Phase-matchable output wavelength<\/td>\n554 \u2013 30%0nm (type I), 790 \u2013 2150nm (type II)<\/td>\n<\/tr>\n
NLO coefficients<\/td>\nd33 = 0.06; d32 = 1.2; d22 = 1.1<\/td>\n<\/tr>\n
Walk-off Angles(@ 1064nm)<\/td>\n0.4\u00b0 (Type I SHG), 0.3\u00b0 (Type II SHG)<\/td>\n<\/tr>\n
Acceptance Angles(@1064nm) for SHG Type I<\/td>\n9.6(mrad-cm) CPM at 25\u00b0C 248(mrad-cm) NCPM at 150\u00b0C<\/td>\n<\/tr>\n
Electro-optic coefficients<\/td>\ng 11 = 2.7 pm\/V, g 22, g31 < 0.1g11<\/td>\n<\/tr>\n
Conversion Efficiency<\/td>\n>90% (1064 -> 532nm) Type I SHG<\/td>\n<\/tr>\n
Damage threshold
\nat 1064nm
\nat 532nm at 355nm<\/td>\n		45 GW\/cm2 (1 ns); 10 GW\/cm2 (1.3 ns)
\n26 GW\/cm2 (1 ns); 7 GW\/cm2 (250 ps) 22 GW\/cm2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

LBO\u6676\u4f53\u89c4\u683c<\/strong><\/p>\n\n\n\n\n\n\n\n
Thin crystals: (5-10) x (5-10) x (0.01-3) mm3<\/td>\n<\/tr>\n
Regular sizes: 2 x 2 mm2 to 30 x 30 mm2 in cross section, up to 60 mm in length<\/td>\n<\/tr>\n
Absorption: < 20ppm (0.00002%) @1064<\/td>\n<\/tr>\n
S\/D of 0\/0 for cross section: up to 5 x 5 mm<\/td>\n<\/tr>\n
Different cuts, sizes and AR coatings are available upon request.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

LBO\uff0cLiB3O5\uff08\u4e09\u787c\u9178\u9502\uff09\u7684\u7b80\u5199\u3002\u5176\u5177\u6709\u9ad8\u635f\u4f24\u9608\u503c\uff0c\u5927\u63a5\u53d7\u89d2\u5ea6\u8303\u56f4\uff0c\u70ed\u7a33\u5b9a\u6027\u80fd\u597d\u548c\u5bbd\u900f\u5149\u8303\u56f4\u7b49\u7279\u6027\uff0c\u662f\u9ad8\u529f\u7387\u6fc0\u5149\u5668\u500d\u9891\u5668\u7684\u7406\u60f3\u6750\u6599\u3002<\/p>\n

\u6211\u4eec\u70ed\u5ff1\u6b22\u8fce\u5404\u754c\u670b\u53cb\u4e0e\u6211\u4eec\u8054\u7cfb\u3001\u6d3d\u8c08\u5408\u4f5c\u3002<\/p>\n

\u7535\u5b50\u90ae\u7bb1\uff1asales@astarphotonics.com<\/p>\n

\u7535\u8bdd\uff1a +86-186 5005 0680<\/p>\n","protected":false},"featured_media":803,"template":"","meta":[],"product_brand":[],"product_cat":[33],"product_tag":[52],"class_list":{"0":"post-801","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nlo-crystals","7":"product_tag-bbo","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/product\/801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/media\/803"}],"wp:attachment":[{"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/media?parent=801"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/product_brand?post=801"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/product_cat?post=801"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.astarphotonics.cn\/wp-json\/wp\/v2\/product_tag?post=801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}