Te whakaputa papatipu o te MOPA taumata-kilowatt, me pēhea te whiriwhiri i ngā taputapu taiaho?

I te whanaketanga tonu o te pūtaiao me te hangarau me te whānui haere o ngā momo tono,rēseriKei te uru haere te hangarau tukatuka ki ngā āhuatanga katoa o te ao, ā, kei te noho hei taputapu tukatuka nui. I roto i te whakamahinga o ngā taiaho,MOPA taumata-kirowati(Master Oscillator Power-Amplifier) ​​e whakamahia whānuitia ana i roto i ngā mara pēnei i te tukatuka rauemi me ngā whakamātautau rangahau pūtaiao nā te mea he kaha teitei te tihi, he kaha te urunga, me te iti o te pānga wera. He taputapu nui ēnei hei āwhina i ngā umanga ki te whakapai ake i te kounga me te whakapiki i te hua. Ko te taputapu tino pai mō te whai huatanga. Engari nā te mea he kaha teitei, kia nui ake ai te whai huatanga tukatuka o te taiaho MOPA taumata-kilowatt, he mea nui te whiriwhiri i ngā taputapu. Mā te whiriwhiri i ngā taputapu taiaho tika anake ka taea e tātou te whakarite kia taea e te taiaho te mahi pumau me te whai hua, ā, kia pai ake ai te whakatutuki i ngā hiahia tono.

Te pumau o te mana teitei

Te whakaputanga papatipu o te MOPA taumata-kilowatt me ngā tohu mahi teitei me ngā tohu hangarau

Te kaha ki te whakaputa papatipu pumautaiaho MOPA taumata-kilowatt-taumata kotahiHe tohu nui tēnei mō ngā pūkenga R&D, whakaputa me te hangahanga o te MOPA laser a te kamupene. He maha ngā putanga o ngā mīhini horoi muka laser MOPA kaha-teitei a MAVEN i tēnei wā, ka taea te whakatutuki i ngā hiahia tukatuka o ngā tono rerekē i roto i ngā āhuatanga maha.

Ko te piki me te heke o te mana katoa i roto i ngā haora 24 he iti iho i te <3%

Ka taea te whakahaere i te kounga o te hihi

Kurupae Gaussian aratau-kotahi                                                            Kurupae papatahi maha-aratau

Hangarau hononga tohu papu-mutunga, he pai ake te tohatoha taumata pūngao me te whaitake, he tukanga takai whakaputa ahurei, me te wehewehe whakakotahi mana-teitei aratau-kotahi me te karaihe wera-mārama pai rawa atu, ahakoa te mana putanga ka eke ki te 1000W, ka taea hoki te whakarite i te kounga hihi pai rawa atu.

I roto i te mara o te tukatuka muka taiaho, inā koa te tukatuka otaiaho muka pana MOPA nanohekona kaha teitei, nā te mea he teitei te mana o te tihi, he nui te kaha o te pāorooro me te auau teitei, he mea tino nui te whiriwhiri i ngā taputapu tāpiri. Ko ngā taputapu tāpiri matua e pā ana ki te pānga tukatuka o te taiaho pāorooro mana-tiketike ko te karawaka tirotiro, te whakaata āpure arotahi me te whakaata.

Me pēhea te whiriwhiri i tētahi galvanometer matawai?

Ko te whāinga o te hangarau matawai galvanometer he whakaoti i ngā mahi matawai tere-teitei, tino tika. E rua ngā mea matua e whakatau ana. Ko tētahi he pūnaha whakahaere ka taea te whakatutuki i te tere teitei me te tino tika, ā, ko tētahi he galvanometer he tere ake te urupare. matawai. Ko te hanganga o te galvanometer he mea hanga ki ngā wāhanga e toru: te whakaata, te motuka me te kāri taraiwa, ā, ko te arotahi he mea nui ki te pumau o te tukatuka.

Rauemi arotahi galvanometer me ngā tohu awe

Ko te pūnaha whakahaere wera o tete karawaka matawaiHe mea nui anō hoki te whakapūmau i te pumau o te tukatuka mō te wā roa. Ka rerekē te pāmahana o te galvanometer, ā, ka whakaiti i te tika o te tūnga. Ko ngā uara noa e whai ake nei. Mā te whakamatao wai-whakamahana ka taea te whakapai ake i te pumau o te tukatuka mō te wā roa mā te 30%.

Te uara o te nekehanga pāmahana noa o te galvanometer

Ka taea e te taputapu whakamatao wai te tango i te wera me te whakarite kia roa te mahi pumau o te galvanometer. Ko te huarahi hangarau matua ko te whiwhi i te papa wai whakamatao iti te aueue mā te hoahoa pai o te awa wai whakamatao, me te hoahoa i te hanganga taputapu whakawhiti wera o waho whai hua.

I roto i te pūnaha taiaho MOPA mana-tiketike taumata-kilowatt, ka tino taunaki mātou i te whakamahinga o ngā karāhe kuata kounga teitei me ngā pūnaha galvanometer me ngā pūnaha whakamatao wai.

Me pēhea te whiriwhiri i tētahi arotahi arotahi?

Ka arotahi te karu arotahi mara i te hihi taiaho kua whakapūmauhia ki tētahi pūwāhi, ka whakanui ake i te kiato pūngao o te hihi taiaho, ā, ka whakamahi i te pūngao nui o te taiaho hei mahi i ngā tukatuka rauemi pēnei i te tapahi, te tohu, te whakarewa, te horoi me te maimoatanga mata.

Ko ngā mea matua e pā ana ki te kounga tukatuka me te pānga o te arotahi mara ko te rauemi o te arotahi mara me te teitei o te mowhiti urutau. Ko ngā rauemi matua o te arotahi mara he karāhe me te kuata. Ko te rerekētanga i waenga i ngā mea e rua kei roto i te pānga arotahi wera ki te mana teitei. I muri i te whakamātao tonu i te arotahi mara arotahi e te hihi laser mō te wā roa, ka puta he whakarerekētanga wera nā te pikinga o te pāmahana, ka puta ai he whatu tuku. Ka rerekē te taupū whakaata o te huānga me te ahunga whakaata o te huānga whatu whakaata, me te pānga arotahi wera ki te aratau o te laser me te tūranga arotahi i muri i te arotahi, ka tino pā ki te pānga tukatuka. He iti te tauwehenga whānui wera o te kuata, ā, he nui te whakawhiti, he pai ake te whiriwhiri rauemi mō ngā arotahi mara mana teitei. Mena e tika ana, me tāpiri he waeine whakamatao-wai.

He mea nui anō hoki te mowhiti urutau hei hono i te arotahi mara ki te galvanometer e pā ana ki ngā taputapu me te tukatuka. Mā te teitei tika o te mowhiti urutau ka taea te karo i te pūwāhi whakahoki o te arotahi mara, ā, ka whakarite i te whakatakotoranga tukatuka. Ki te teitei rawa, ki te iti rawa rānei, ka puta he raruraru e pā ana.

I roto i ngā pūnaha taiaho pūoro MOPA mana-tiketike taumata-kilowatt, ka tino taunaki mātou kia whakamahia ngā whakaata āpure kuata kounga teitei me ngā waeine whakamatao-wai me te mowhiti urutau whakaata āpure motuhake o te teitei e tika ana.

Me pēhea te whakataurite i ngā karāhe whakaata?

Ko te mahi matua o ngā karāhe whakaata i roto i te hanganga ara whatu ko te whakarerekē i te ahunga o te ara whatu. Mā te whiriwhiri i ngā karāhe whakaata kounga pai me ngā tikanga tāutanga paerewa ka nui ake te mahi i roto i ētahi tono motuhake, engari mā ngā karāhe kounga iti me ngā tikanga tāutanga koretake ka puta he pātai hou. Ko ngā āhuatanga rauemi o te karāhe ka whakatauhia e te roanga ngaru me te kaha o te taiaho. Ko te papa he mea hanga i te quartz hanumi, i te silicon tioata rānei. Ko te kiriata whakaata taiaho he mea hanga i te kiriata hiriwa, i te kiriata dielectric mārama rānei, he whakaata teitei, he tere mimiti iti, he ātete taiaho. Ko ngā āhuatanga o te paepae pakaru teitei.

Kāore te whakaata papatahi pai e pā ki te kounga o te arotahi, engari i te whakamahinga tūturu, ka rerekē pea te āhua o te papatahi whakaata nā ngā āhuatanga kume pēnei i te whakapiri o te tīwiri, he rite ki te whakaata porotaka. Ko te whakapohehe te nuinga o te pānga ki te kounga o te ira arotahi, ka puta te astigmatism iti-ōrite me ētahi atu astigmatism iti-taumata. Ka ārai te hapa i te ira arotahi ki te tae ki te rohe whakapohehe, ka pā ki te kounga tukatuka me te pānga.

I roto i ngā pūnaha taiaho MOPA mana-tiketike taumata-kilowatt, ka tino taunaki mātou kia whakamahia ngā whakaata kuata kounga teitei me ngā tikanga tāutanga tika kia mau ai te kaha o ngā karāhe me te kore e rerekē te āhua.