LBO Me ke Kiʻekiʻe Nonlinear Coupling a me ka paepae pōʻino kiʻekiʻe

ʻO ka ulu ʻana o nā kristal hana a me nā kristal optical nonlinear pili i Kina e noho i ke kūlana alakaʻi ma ka honua. Ma waho aʻe o nā hemahema e like me ka hāʻule, ke kaumaha, a me ka haʻihaʻi e pili ana i nā kristal hana paʻakikī, hiki i nā kristal LBO ke loaʻa i ka hoʻopili ʻana a i ʻole adsorption hemahema o nā mea paʻakikī. Pono ka hoʻohana ʻana o ka kristal LBO i ka maʻalahi o ka ʻili aniani hoʻokahi, ʻaʻohe hemahema a ʻaʻohe pōʻino. ʻO ka maikaʻi o ka hana a me ka pololei o ka kristal LBO e pili pono i ka hana o kāna mau mea hana. Ke loaʻa nā pōʻino liʻiliʻi o ka ʻili aniani e like me nā lua, microcracks, plastic deformation, lattice defects, particle embedding or adsorption. ʻO ka laser irradiation ka mea e hoʻopuehu ai i ka maikaʻi o ka laser, a i ʻole ka hoʻoilina i ka kiʻi ulu epitaxial e alakaʻi i ka hemahema o ke kiʻiʻoniʻoni, e lilo i mea make o ka hāmeʻa. I kēia manawa, paʻakikī ka ʻenehana hana o ka kristal LBO, me ke kumukūʻai kiʻekiʻe o ka hoʻoili ʻana, ka hana haʻahaʻa haʻahaʻa, a ʻaʻole maikaʻi ka maikaʻi o ka ʻili ma hope o ka hana ʻana. He mea koʻikoʻi ia e hoʻomaikaʻi i ka hana ʻoihana ultra-precision a me ka pololei a me ka hana ʻoihana nui. ʻO ka wili a me ka polishing kahi mea nui e ʻike ai i ke kiʻekiʻe kiʻekiʻe a me ka hana kiʻekiʻe a me ka ultra-precision processing o LBO crystal.