1. Raru: Te tauhiuhi para
Ko te mīhini tohu taiaho (mīhini tohu taiaho) he hihi taiaho e whakamahia ana i runga i te mata o ngā momo matū rerekē ki runga i tētahi tohu pumau. Ko te pānga o te tohu he whakaatu i te rauemi hohonu mā te mimiti o te rauemi mata, kia taea ai te whakairo i ngā tauira pai, ngā tohu hokohoko me ngā tuhinga. Ko te mīhini tohu taiaho e wehea ana ki te nuinga o ngā momo: mīhini tohu taiaho CO2, mīhini tohu taiaho haurua-ira, mīhini tohu taiaho muka me te mīhini tohu taiaho YAG. Ko te mīhini tohu taiaho e whakamahia ana i roto i ētahi whakaritenga mō ngā wā pai ake, tika ake. E whakamahia ana i roto i ngā wāhanga hiko, ngā ara iahiko whakauru (IC), ngā taputapu hiko, ngā whakawhitiwhiti kōrero waea pūkoro, ngā hua taputapu, ngā taputapu tāpiri, ngā taputapu tika, ngā karāhe me ngā karaka, ngā whakapaipai, ngā wāhanga motuka, ngā kī kirihou, ngā rauemi hanga, ngā paipa PVC.
Mā tēnei tuhinga ka mārama wawe koe ki te mīhini tohu muka laser mopa.
1. Te rerekētanga i waenga i te Q modulation me te hangarau MOPA i roto i ngā laser muka
Ko ngā momo matua e rua o ngā taiaho muka pāorooro kei te mākete mō ngā tono tohu taiaho ko te hangarau Q-modulated me te hangarau MOPA, he hanganga taiaho kei roto ko te oscillator taiaho e honoa ana ki te whakakaha. I roto i te ahumahi, ko te taiaho MOPA e pā ana ki tētahi taiaho muka pāorooro nanosecond ahurei, "mārama" ake kei roto ko te pūtake purapura taiaho semiconductor e peia ana e te pāorooro hiko me te whakakaha muka. Ko tōna "mārama" e whakaatahia ana i roto i te whānui o te pāorooro putanga ka taea te whakarerekē motuhake (ka taea te awhe ki te 2ns-500ns), ā, ka taea te auau tāruarua ki te megahertz. Ka whakauruhia te hanganga pūtake purapura taiaho muka Q-modulated ki roto i te modulator ngaronga kōhao oscillation muka, mā te whakarerekē i te ngaronga whatu i roto i te kōhao resonant i ia wā hei whakaputa i tētahi whānui pāorooro o te putanga mārama pāorooro nanosecond. Mō tēnei raruraru e whakararuraru pinepine ana, ka mahia e mātou he tātaritanga poto mai i ngā āhuatanga e toru: te hanganga ā-roto taiaho, ngā tawhā whatu putanga me ngā horopaki tono.
2. Hanganga ā-roto o te taiaho
Ko te hanganga ā-roto o ngā taiaho muka MOPA me ngā taiaho muka Q-modulated he rerekē te nuinga i te huarahi e whakaputa ai i te tohu mārama purapura pāoro, e whakaputaina ana e te pāoro hiko e akiaki ana i te maramara taiaho haurua-ira, arā, ka whakarerekētia te tohu mārama putanga e te tohu hiko taraiwa, nō reira he nui te ngāwari ki te whakaputa i ngā tawhā pāoro rerekē (whānui pāoro, auau tāruarua, āhua ngaru pāoro me te mana, me ētahi atu). . Ka whakaputaina te tohu whatu purapura pāoro o te taiaho muka Q-modulated mā te whakanui ake, te whakaiti rānei i te ngaronga whatu i roto i te kōhao resonant i ia wā, hei whakaputa i te putanga whatu pāoro, he māmā te hanganga, he pai ake te utu. Heoi, he iti noa te here o ngā tawhā pāoro e ngā taputapu Q-modulated me ētahi atu awe.
Ko te kaupapa hanganga ā-roto o te taiaho muka MOPA me te taiaho muka Q-modulated e whakaaturia ana i raro nei.
3. Ngā tawhā whatu putanga
Ka taea te whakarite takitahi i te whānui o te pāorooro putanga o te taiaho muka MOPA. He ngāwari te whakarerekē i te whānui o te pāorooro o te taiaho muka MOPA (mai i te 2ns ki te 500 ns).
Ka whaiti ake te whānui o te pā, ka iti ake te wāhi e pāngia ana e te wera, ā, ka teitei ake te tika o te tukatuka.
Kāore e taea te whakarerekē i te whānui o te pāorooro o te pūorooro muka Q-modulated, ā, ko te whānui o te pāorooro ka tukuna i te uara pumau o te 80 ns ki te 140 ns. He whānui ake te whānuitanga o ngā auau tukurua o te pūorooro muka MOPA. Ka taea e ngā pūorooro MOPA te tae ki te putanga auau teitei o MHz. Ko te auau tukurua teitei te tikanga he nui te pai o te tukatuka, ā, ka taea e te MOPA te pupuri i ngā āhuatanga mana tihi teitei i raro i ngā āhuatanga auau tukurua teitei. Ko ngā pūorooro muka Q-modulated e herea ana e ngā āhuatanga whakahaere o te pana-Q, ā, he whaiti te whānuitanga auau putanga, ka tae noa ki te ~100 kHz i ngā auau teitei.
4. Ngā horopaki tono
He whānuitia ngā tawhā o te taiaho muka MOPA, nō reira, hei tāpiri atu ki te kapi i ngā tono tukatuka taiaho nanohekona tuku iho, ka taea hoki e ia te whakamahi i tōna whānui pāorooro whaiti ahurei, te auau-anō teitei, me te mana tihi teitei hei whakatutuki i ētahi tono tukatuka tino tika. Hei tauira.
Ngā tono tangohanga mata angiangi o te konumohe waikura
Ināianei, nā te mea he angiangi ake, he māmā ake hoki ngā hua hiko, he maha ngā waea pūkoro, ngā papa, me ngā rorohiko e whakamahi ana i te waikura konumohe angiangi hei anga mō te hua. Mā te whakamahinga o te taiaho Q-modulated i roto i te pereti konumohe angiangi e tohu ana i te arataki, ka ngāwari te arahi ki te whakarerekētanga o te rauemi, ā, ko te tuara o te kete pūkohu, ka pā tika ki te āhua o te ataahua. Ā, mā te whakamahinga o te taiaho MOPA he iti ake ngā tawhā whānui o te pāorooro, ka kore e ngāwari te whakarerekētanga o te rauemi, ko te hua he mā kanapa ake. Nā te mea he iti ngā tawhā whānui o te taiaho MOPA e whakamahi ana, ka taea e te taiaho te noho poto i roto i te rauemi, engari he nui hoki te kaha hei tango i te paparanga anode, nō reira, he pai ake te taiaho MOPA mō te tukatuka i te mata o te waikura konumohe angiangi.
Te tono pango konumohe anodized
Mā te whakamahi i te rēseri hei tohu i te tohu pango, te tau tauira, te tuhinga, me ētahi atu i runga i te mata o te rauemi konumohe kua whakakikoruatia, kua whānui haere te whakamahinga o tēnei tono e Apple, Huawei, ZTE, Lenovo, Meizu me ētahi atu kaihanga hiko i ngā tau e rua kua pahure ake nei hei tohu i te tohu, te tau tauira, me ētahi atu ki ngā tohu pango i runga i te anga o ngā hua hiko. Mō tēnei momo tono, ko te rēseri MOPA anake ka taea te tukatuka i tēnei wā. Nā te mea he whānui te whānuitanga o te whānui o te pā me te auau pā o te rēseri MOPA, mā te whakamahi i te whānui pā whaiti, ka taea te tohu i ngā tawhā auau teitei ki te mata o te rauemi he pānga pango, mā roto i ngā huinga tawhā rerekē ka taea hoki te tohu me te pānga hina rerekē.
Tohu Tae Reia
He momo hou te tohu taiaho tae o te tukanga tohu taiaho. I tēnei wā, he tohu taiaho MOPA anake tēnei hangarau mō te wā poto i runga i te maitai kore waikura, te chrome, te titanium me ētahi atu rauemi whakarewa me ngā tauira tae. Ina takarohia te tae ki runga i ngā rauemi maitai kore waikura, ka taea te whakarite i te hihi taiaho kia huri ai te tae o te paparanga mata o te rauemi, kia whiwhi ai i te pānga whakapaipai o ngā tae rerekē, mō te umanga hua maitai kore waikura, ka taea e koe te tāpiri i te tae o te tauira tohu, ka taea e koe te whakatika i ngā momo tauira tuhinga e hiahia ana koe, he watea me te ngāwari ki te whakahaere: te tiaki taiao me te kore poke; te tere o te tohu, ka taea te whakanui ake i te uara tāpiri o ngā hua maitai kore waikura, te whakanui ake i te whakataetae mākete hua maitai kore waikura. Te tāpiri uara tāpiri ki te hua.
I te nuinga o te wā, ka taea te whakarerekē i te whānui me te auau o te pūoro muka MOPA, ā, he whānui ngā tawhā whakarerekē, nō reira ka taea te tukatuka i te pānga pai, iti te wera, i roto i te pereti angiangi o te tohu konumohe waikura, te konumohe pango, te tae kowiri tira, me ētahi atu, ko ngā painga o te tino pai, ka taea te whakatutuki i te pānga o te pūoro muka Q. Ko te pūoro muka Q-modulated he tohu kaha ake, ā, he painga anō tōna i roto i te tukatuka whakairo hohonu o ngā konganuku, engari he taratara ake te pānga tohu. I roto i ngā tono tohu noa, ko ngā āhuatanga matua o ngā pūoro muka MOPA ki ngā pūoro muka Q-modulated e whakaaturia ana i te ripanga i raro nei. Ka taea e ngā kaiwhakamahi te whiriwhiri i te pūoro tika kia rite ki ngā hiahia tūturu o ngā rauemi tohu me ngā pānga.
| Ingoa Taupānga | Ngā taiaho kua whakarerekētia-Q | Ngā Taiaho MOPA |
| Te tango i te mata o te pepa konumohe waikura | He ngāwari te whakapēhanga o te papa, ka hanga he putea pūkohu me ngā raina raro taratara. | He whānui pārūrū iti, he toenga wera iti, kāore he whakarerekētanga o te papa, he tauira turanga ma, he kanapa hoki |
| Te pango o te konumohe kua whakakinohia | He iti noa te nui o te puehu kounga ka taea | Mā te whānuitanga o ngā tautuhinga tawhā, ka taea e koe te tohu i ngā atarangi rerekē o te tukatuka hina me te mangu pango |
| Whakairo hohonu whakarewa | Kaha, e tika ana mō te whakairo hōhonu, te tapahi taratara | He ngoikore te hōhonutanga o te whakairo, engari he pai te rārangi raro, he iti te whakawhāiti, ka taea te mahi mā kanapa |
| Tae kowiri tira | Me kore e aro nui, he uaua ake te whakarerekē i te pānga | Ka taea te purei i ngā momo tae mā te whakarerekē i te whānui o te pāorooro me te huinga auau |
| ABS me ētahi atu tukatuka kirihou | Ngāwari te kōwhai, te taumaha, te tere | Kāore he āhua, kāore e ngāwari ki te kōwhai, he pai te tukatuka |
| Te tango peita i ngā kī kirihou mārama | He uaua ake te tango | He ngāwari ki te tango i te āhua o te taha, he mārama, he pai ake te tuku mārama, he tino whai hua |
| Paekōwae tohu papa PCB, waehere 2D | He nui te pūngao kotahi-pānga, engari he tairongo te kapia epoxy ki te pūngao taiaho | Whakamahia te whānui o te pāorooro iti, te auau reo, te waehere pae, te waehere 2D he mārama ake, ehara i te mea ngāwari ki te tango me te ngāwari ki te matawai |
5. Ngā Āhuatanga Mahi o te Mīhini Tohu Taiaho MOPA
Ko te mīhini tohu taiaho MOPA kei roto i te kāwai o te mīhini tohu taiaho. Ka whakamahia e te mīhini tohu taiaho MOPA te taiaho haurua-whakarerekētia hiko tika hei kaupapa pūtake purapura (MOPA) o te taiaho muka. Ki te whakatauritea ki te taiaho muka whakarerekētia Q, ka taea te whakahaere motuhake i te auau me te whānui o te pā o te taiaho muka MOPA, mā te whakamahi i ngā tawhā taiaho e rua hei whakarite. Mā te pūnaha oscillator matawai tere teitei ka taea te whakaputa mana tihi teitei tonu me te whānuitanga o ngā papa hei tohu. Me te hihi taiaho kounga teitei, te utu iti o te whakamahinga, 100,000 hāora kore tiaki, he pai mō te ahumahi konumohe waikura pango, te tae kowiri tira 304, te tango anode, te tango paninga, te ahumahi haurua-whakarerekētia me te hikohiko, te kirihou me ētahi atu rauemi tairongo me te ahumahi paipa kirihou PVC, ka tohua te momotuhi tauira tiaki taiao i runga i ngā paerewa ROHS.
Ki te whakataurite ki te mīhini tohu taiaho whānui, ko te whānui o te pā o te mīhini tohu taiaho MOPA M1 he 4-200ns, ko te whānui o te pā o te M6 he 2-200ns. Ko te whānui o te pā o te mīhini tohu taiaho noa he 118-126ns, nō reira ka taea e koe te kite i te whānui o te pā o te mīhini tohu taiaho MOPA ka taea te whakarite i te whānuitanga o te pā, kia mārama ai koe he aha ētahi hua mīhini tohu taiaho muka noa kāore e taea te whakatutuki i te pānga, engari ka taea e te mīhini tohu taiaho MOPA te whakatutuki. Ka taea e te mīhini tohu taiaho te whakatutuki.
Heoi, he maha ngā kaihoko e hoko ana i ngā mīhini tohu taiaho MOPA me te tumanako ka rite te tere tukatuka ki ngā mīhini tohu taiaho muka noa, engari kāore i te pērā. He rerekē ngā hangarau e rua. Ina whakairohia ngā pānga tae, me tohu te mīhini me te iti o ngā pānga atarangi i ngā auau teitei, ka taea ai te whakairo taumira teitei, engari i te wa ano he puhoi ake te tere whakairo. Hei tāpiri, i roto i te whakairo hohonu whakarewa, kāore pea te mīhini tohu taiaho MOPA i te painga, nā te mea kāore he painga i runga i te kaha kotahi, engari he ngawari te pānga i runga i ngā tikanga me te pai ake i te mīhini tohu taiaho whānui i runga i te tauine nui. Nō reira, i mua i te whiriwhiri a ngā kaihoko ki te hoko i te mīhini tohu taiaho MOPA, me mārama rātou ki ngā painga me ngā ngoikoretanga o tēnei momo mīhini tohu taiaho.
He pai te mīhini tohu taiaho MOPA mō te tukanga tohu matawhānui o ngā rauemi whakarewa me ngā rauemi kore-whakarewa, pērā i ngā wāhanga hua mamati whakairo taiaho mangu, uhi o muri waea pūkoro, IPAD, konumohe mangu, kī waea pūkoro, kī kirihou mārama, wāhanga hiko, ara iahiko whakauru (IC), taputapu hiko, hua whakawhitiwhiti kōrero, taputapu horoi kaukau, taputapu tāpiri, taputapu tapahi, mōhiti me karaka, whakapaipai, wāhanga motuka, tueke me ngā putea, taputapu tunu kai, hua kowiri tira me ētahi atu ahumahi.
Kua 14 tau a Maven Laser Automation Company e arotahi ana ki te umanga laser, he tohunga mātou ki te tohu laser, kei a mātou he mīhini tohu laser muka, he mīhini tohu laser CO2, he mīhini tohu laser UV, hei tāpiritanga, kei a mātou anō he mīhini whakarewa laser, he mīhini tapahi laser me te mīhini horoi laser, ki te hiahia koe ki ā mātou mīhini, ka taea e koe te whai i a mātou me te whakapā mai.
Wā tuku: Whiringa-ā-rangi 15-2022
