50/50 Beamsplitter no ka tomography coherence optical (OCT)
Hōʻike Huahana
Hōʻike huahana
ʻO ka 50/50 beam splitter he mea ʻike maka e hoʻokaʻawale i ka mālamalama i ʻelua ala me ka ʻaneʻane like ka ikaika—50% i hoʻouna ʻia a ʻike ʻia he 50%. Hoʻolālā ʻia ia e hōʻoia i ka māhele like ʻana o ka mālamalama ma waena o nā ala puka, e mālama ana i ke koena e pono ai no nā ana pololei a me ke kiʻi akaka. ʻOi aku ka maikaʻi o kēia ratio splitting i nā noi kahi e mālama ai i ka māmā māmā ma nā ala ʻelua, e like me nā ʻōnaehana kiʻi diagnostic.
Ka pololei a me ka pololei:ʻO ka hāʻawi like ʻana o ka mālamalama e hōʻoia i ka hiki i nā mea lapaʻau diagnostic ke hana i nā hopena hilinaʻi a hiki ke hana hou ʻia. Inā paha e kiʻi ana i nā hoʻoheheʻe fluorescence a i ʻole e hana ana i nā kiʻi kiko kiko kikoʻī ma OCT, ʻo ka mea hoʻokaʻawale beam 50/50 e hōʻoiaʻiʻo e puʻunaue maikaʻi ʻia ka mālamalama, e hōʻoia ana i ka ʻikepili diagnostic kiʻekiʻe.
Hoʻolālā Non-Polarizing:Nui nā diagnostics lapaʻau e hilinaʻi i ka māmā me nā ʻano polarization ʻokoʻa. Non-polarizing 50/50 beam splitters hoʻopau i ka polarization hilinaʻi, e hōʻoia i ka hana mau me ka nānā 'ole o ka malamalama o ka polarization. He mea koʻikoʻi kēia hiʻohiʻona i nā ʻōnaehana e like me ka microscopy fluorescence, kahi e hiki ai i nā hopena polarization ke hoʻopilikia i ka pololei o ke kiʻi.
ʻO ka maikaʻi kiʻekiʻe a me ka nalowale haʻahaʻa:Ke koi pinepine nei nā diagnostics lapaʻau i nā pae kiʻekiʻe o ka hana optical. ʻO kahi mea hoʻokaʻawale beam 50/50 kiʻekiʻe e hōʻemi i ka nalowale o ka hoʻokomo ʻana, e hōʻoia ana e hoʻouna ʻia ka mālamalama hou aʻe me ka ʻole o ka hōʻino. ʻOi aku ka liʻiliʻi o nā poho hoʻokomo maʻamau ma mua o 0.5 dB, e hōʻoia ana i ka holo ʻana o ka ʻōnaehana me ka ʻoi aku ka maikaʻi.
Hiki ke hoʻoponopono ʻia:Ma muli o nā pono kiko'ī o kahi noi lāʻau lapaʻau, hiki ke hoʻololi ʻia nā mea hoʻokaʻawale beam 50/50 ma ke ʻano o ka nui, ka lōʻihi o ka nalu, a me ka ratio splitting. ʻO kēia maʻalahi e hōʻoia i ka loaʻa ʻana o kāu mau mea diagnostic i ka hana e pono ai, inā paha ʻoe e makemake i kahi broadband splitter a i ʻole kekahi i hoʻolālā ʻia no kahi laulā hawewe kikoʻī, e like me ke kukui ʻike ʻia a kokoke paha i ka infrared.
ʻO ka hoʻohanaʻana i ka 50 / 50 beam splitters i nā diagnostics medical e hana nui i ka hōʻoiaʻana e hana nā'ōnaehana optical me nā kiʻekiʻe kiʻekiʻe o ka pololei a me ka hilinaʻi. Inā i loko o ka microscopy fluorescence, optical coherence tomography, a i ʻole endoscopic imaging, ʻo kēia mau mea hoʻokaʻawale beam e hōʻoia i ka māhele like ʻana o ka mālamalama, e hāʻawi ana i nā kauka a me nā mea lapaʻau me nā mea hana e pono ai no ka diagnostics pololei a me ka hoʻolālā lapaʻau kūpono.
Ma Jiujon Optics, hoʻolaha mākou i ka hāʻawi ʻana i nā mea hoʻokaʻawale kiʻekiʻe kiʻekiʻe, maʻamau 50/50 beam splitters no ka ʻoihana diagnostics. Hoʻolālā ʻia kā mākou huahana e hoʻokō i nā koi koʻikoʻi o nā lāʻau lapaʻau hou, e hōʻoiaʻiʻo ana e loaʻa iā ʻoe ka hapa nui o kāu ʻōnaehana optical.
