Nā lasers paʻakikī Microcavity mai nā kūlana i kauoha ʻia a i nā kūlana i hoʻonohonoho ʻole ʻia

Nā lasers paʻakikī Microcavity mai nā kūlana i kauoha ʻia a i nā kūlana i hoʻonohonoho ʻole ʻia

ʻEkolu mau mea nui o ka laser maʻamau: kahi kumu pamu, kahi mea hoʻonui e hoʻonui ai i ka radiation i hoʻoulu ʻia, a me kahi ʻano lua e hoʻopuka ai i kahi resonance optical. Ke nui ka lua o ka lualaserkokoke i ka pae micron a i ʻole submicron, ua lilo ia i hoʻokahi o nā wahi noiʻi o kēia manawa i ke kaiāulu hoʻonaʻauao: nā lasers microcavity, hiki ke hoʻokō i ka launa pū ʻana o ka mālamalama a me nā mea i kahi liʻiliʻi. ʻO ka hoʻohui ʻana i nā microcavities me nā ʻōnaehana paʻakikī, e like me ka hoʻolauna ʻana i nā palena lua i kūlike ʻole a i ʻole ka hoʻonohonoho ʻole ʻia, a i ʻole ka hoʻolauna ʻana i nā mea hana paʻakikī a i ʻole ka hoʻonohonoho ʻole ʻia i loko o nā microcavities, e hoʻonui i ke kiʻekiʻe o ke kūʻokoʻa o ka hoʻopuka laser. ʻO nā ʻano kino non-cloning o nā lua i hoʻonohonoho ʻole ʻia e lawe mai i nā ʻano hoʻomalu multidimensional o nā palena laser, a hiki ke hoʻonui i kona hiki ke hoʻohana.

Nā ʻōnaehana like ʻole o ka randomnā lasers microcavity
Ma kēia pepa, ua hoʻokaʻawale ʻia nā lasers microcavity random mai nā ana lua like ʻole no ka manawa mua. ʻAʻole wale kēia ʻokoʻa e hōʻike i nā ʻano hoʻopuka kū hoʻokahi o ka laser microcavity random i nā ana like ʻole, akā wehewehe pū i nā pono o ka ʻokoʻa nui o ka microcavity random i nā ʻano hoʻoponopono a me nā noi like ʻole. ʻO ka microcavity solid-state ʻekolu-dimensional he ʻano liʻiliʻi ka nui, no laila e hoʻokō ana i kahi pilina mālamalama a me nā mea ikaika. Ma muli o kona ʻano pani ʻekolu-dimensional, hiki ke hoʻonohonoho nui ʻia ke kahua mālamalama i ʻekolu mau ana, pinepine me kahi kumu kiʻekiʻe (Q-factor). ʻO kēia mau ʻano e kūpono ai no ka ʻike pololei kiʻekiʻe, ka mālama ʻana i ka photon, ka hana ʻana i ka ʻike quantum a me nā ʻano ʻenehana holomua ʻē aʻe. ʻO ka ʻōnaehana kiʻiʻoniʻoni lahilahi ʻelua-dimensional hāmama he kahua kūpono no ke kūkulu ʻana i nā ʻano planar disordered. Ma ke ʻano he mokulele dielectric disordered ʻelua-dimensional me ka loaʻa a me ka hoʻopuehu i hoʻohui ʻia, hiki i ka ʻōnaehana kiʻiʻoniʻoni lahilahi ke komo ikaika i ka hana ʻana o ka laser random. ʻO ka hopena waveguide planar e maʻalahi ai ka hoʻopili ʻana a me ka hōʻiliʻili laser. Me ka hoʻemi hou ʻia ʻana o ka ana o ke ana, hiki i ka hoʻohui ʻana o ka manaʻo hoʻihoʻi a me ka loaʻa ʻana o ka media i loko o ka waveguide hoʻokahi-dimensional ke kāohi i ka hoʻopuehu ʻana o ka mālamalama radial me ka hoʻonui ʻana i ka resonance axial light axial a me ka hoʻopili ʻana. Hoʻomaikaʻi hope kēia ʻano hoʻohui i ka pono o ka hana laser a me ka hoʻopili ʻana.

Nā ʻano hoʻoponopono o nā lasers microcavity random
ʻO nā ʻōuli he nui o nā lasers kuʻuna, e like me ke kūlike, ka paepae, ke kuhikuhi hoʻopuka a me nā ʻano polarization, nā kumu nui e ana i ka hana hoʻopuka o nā lasers. Ke hoʻohālikelike ʻia me nā lasers kuʻuna me nā lua symmetric paʻa, hāʻawi ka laser microcavity random i ka maʻalahi i ka hoʻoponopono ʻana i nā parameter, kahi i hōʻike ʻia ma nā ana he nui e pili ana i ka manawa manawa, ka ʻāpana spectral a me ka ʻāpana spatial, e hōʻike ana i ka hiki ke hoʻokele multi-dimensional o ka laser microcavity random.

Nā ʻano noi o nā lasers microcavity random
ʻO ke kūlike haʻahaʻa o ka spatial, ke ʻano randomness a me ka ʻike i ke kaiapuni e hāʻawi i nā mea kūpono he nui no ka hoʻohana ʻana i nā lasers microcavity stochastic. Me ka hoʻonā o ka mana mode a me ka mana kuhikuhi o ka laser random, ua hoʻohana nui ʻia kēia kumu kukui kū hoʻokahi i ke kiʻi ʻana, ka ʻike lapaʻau, ka ʻike ʻana, ka kamaʻilio ʻike a me nā ʻoihana ʻē aʻe.
Ma ke ʻano he laser micro-cavity i hoʻopilikia ʻole ʻia ma ka pae micro a me nano, ʻike nui ka laser microcavity random i nā loli o ke kaiapuni, a hiki i kona mau ʻano parametric ke pane i nā ʻano ʻike like ʻole e nānā ana i ke kaiapuni o waho, e like me ka mahana, ka haʻahaʻa, ka pH, ka nui o ka wai, ka helu refractive, a pēlā aku, e hana ana i kahi kahua kiʻekiʻe no ka hoʻokō ʻana i nā noi ʻike kiʻekiʻe. Ma ke kahua o ke kiʻi ʻana, ʻo ke kūpono loa.kumu kukuipono e loaʻa i ka nui o ka spectral, ka hopena kuhikuhi ikaika a me ka coherence spatial haʻahaʻa e pale ai i nā hopena speckle interference. Ua hōʻike nā mea noiʻi i nā pono o nā lasers random no ke kiʻi ʻole speckle i loko o ka perovskite, biofilm, nā mea hoʻopuehu kristal wai a me nā mea lawe ʻiʻo cell. I ka hōʻoia lapaʻau, hiki i ka laser microcavity random ke lawe i ka ʻike i hoʻopuehu ʻia mai ka mea hoʻokipa biological, a ua hoʻopili pono ʻia e ʻike i nā ʻiʻo biological like ʻole, e hāʻawi ana i ka maʻalahi no ka hōʻoia lapaʻau non-invasive.

I ka wā e hiki mai ana, e piha loa ana ka loiloi ʻōnaehana o nā ʻano microcavity i hoʻopilikia ʻole ʻia a me nā ʻano hana hana laser paʻakikī. Me ka holomua mau o ka ʻepekema mea a me ka nanotechnology, manaʻo ʻia e hana ʻia nā ʻano microcavity maikaʻi a me ka hana pono, kahi e loaʻa ai ka hiki ke hoʻolaha i ka noiʻi kumu a me nā noi kūpono.