1. Pilikia: Pāpaʻi ʻōpala
ʻO ka mīkini māka laser (mīkini māka laser) he kukuna laser ma luna o ka ʻili o nā ʻano mea like ʻole ma kahi māka mau loa. ʻO ka hopena o ka māka ʻana, ʻo ia ke hōʻike i ka mea hohonu ma o ka mahu ʻana o ka mea ʻili, i mea e kahakaha ai i nā ʻano maikaʻi, nā hōʻailona kālepa a me nā kikokikona, ua māhele nui ʻia ka mīkini māka laser i, ka mīkini māka laser CO2, ka mīkini māka laser semiconductor, ka mīkini māka laser fiber a me ka mīkini māka laser YAG, hoʻohana nui ʻia ka mīkini māka laser i kekahi mau koi no nā manawa ʻoi aku ka maikaʻi a me ka pololei kiʻekiʻe. Hoʻohana ʻia ia i nā ʻāpana uila, nā kaapuni hoʻohui (IC), nā mīkini uila, ke kamaʻilio kelepona, nā huahana lako, nā mea pono hana, nā mea hana pololei, nā aniani a me nā uaki, nā mea hoʻonani, nā ʻāpana kaʻa, nā kī plastik, nā mea kūkulu hale, nā paipu PVC.
Lawe kēia ʻatikala iā ʻoe i kahi ʻike wikiwiki o ka mīkini māka laser fiber mopa
1. ʻO ka ʻokoʻa ma waena o ka modulation Q a me ka ʻenehana MOPA i nā lasers fiber
ʻO nā ʻano nui ʻelua o nā lasers fiber pulsed i kēia manawa ma ka mākeke no nā noi māka laser ʻo ia ka ʻenehana Q-modulated a me ka ʻenehana MOPA, ʻo ia kahi ʻano laser i haku ʻia me kahi oscillator laser i hoʻopili ʻia me kahi amplifier. I ka ʻoihana, pili ka laser MOPA i kahi laser fiber pulsed nanosecond kū hoʻokahi, ʻoi aku ka "akamai" i haku ʻia me kahi kumu hua laser semiconductor i hoʻokele ʻia e kahi pulse uila a me kahi amplifier fiber. ʻO kona "akamai" e hōʻike nui ʻia ana i ka laulā pulse output i hiki ke hoʻololi kūʻokoʻa (hiki i ka laulā a hiki i 2ns-500ns), a hiki i ka alapine hana hou a hiki i megahertz. Hoʻokomo ʻia ke ʻano kumu hua laser fiber Q-modulated i loko o ka modulator pohō oscillation cavity fiber, ma ka hoʻololi pinepine ʻana i ka pohō optical i loko o ka lua resonant e hana i kahi laulā pulse o ka nanosecond pulse light output. No kēia pilikia hoʻopilikia pinepine, e hana mākou i kahi loiloi pōkole mai ʻekolu mau ʻano: ka ʻano kūloko laser, nā ʻāpana optical output a me nā hiʻohiʻona noi.
2. ʻAno kūloko o ka laser
ʻOkoʻa ke ʻano o loko o nā lasers fiber MOPA a me nā lasers fiber Q-modulated ma ke ʻano o ka hana ʻana i ka hōʻailona kukui hua pulse, i hana ʻia e ka pulse uila e hoʻokele ana i ka chip laser semiconductor, ʻo ia hoʻi, ua hoʻololi ʻia ka hōʻailona kukui puka e ka hōʻailona uila hoʻokele, no laila he nui ka maʻalahi no ka hana ʻana i nā ʻano pulse like ʻole (ka laulā pulse, ka alapine hana hou, ke ʻano nalu pulse a me ka mana, a pēlā aku). . Hoʻokumu ʻia ka hōʻailona optical hua pulsed o ka laser fiber Q-modulated ma ka hoʻonui pinepine ʻana a i ʻole ka hoʻemi ʻana i ka pohō optical i loko o ka lua resonant e hana i kahi puka optical pulsed, he maʻalahi ke ʻano a ʻoi aku ka maikaʻi o ke kumukūʻai. Eia nō naʻe, ua kaupalena iki ʻia nā ʻano pulse e nā mea hana Q-modulated a me nā mana ʻē aʻe.
Ua hōʻike ʻia ke kumumanaʻo o ka hoʻonohonoho kūloko o ka laser fiber MOPA a me ka laser fiber Q-modulated e like me kēia.
3. Nā palena ʻike puka
Hiki ke hoʻololi kūʻokoʻa ʻia ka laulā pulse o ka laser fiber MOPA. Loaʻa i ka laulā pulse o ka laser fiber MOPA ka tunability kūpono ʻole (mai 2ns a 500 ns).
ʻO ka emi ʻana o ka laulā o ka pulse, ʻo ka liʻiliʻi o ka wahi i hoʻopilikia ʻia e ka wela a ʻo ke kiʻekiʻe ka pololei o ka hana ʻana.
ʻAʻole hiki ke hoʻololi ʻia ka laulā pulse output laser fiber Q-modulated, a ʻo ka laulā pulse e hoʻopuka pinepine ʻia ma kahi waiwai paʻa o 80 ns a i 140 ns. Loaʻa i ka laser fiber MOPA kahi ākea o nā alapine hana hou. Hiki i nā lasers MOPA ke hōʻea i ka hoʻopuka alapine kiʻekiʻe o MHz. ʻO ke alapine hana hou kiʻekiʻe ke ʻano o ka pono hana kiʻekiʻe, a hiki iā MOPA ke mālama i nā ʻano mana kiʻekiʻe ma lalo o nā kūlana alapine hana hou kiʻekiʻe. Ua kaupalena ʻia nā lasers fiber Q-modulated e nā kūlana hana o ka Q-switch a he laulā alapine hana haiki ko lākou, e hōʻea wale ana i ~ 100 kHz ma nā alapine kiʻekiʻe.
4. Nā hiʻohiʻona noi
Loaʻa i ka laser fiber MOPA kahi ākea o nā palena, no laila ma waho aʻe o ka uhi ʻana i nā noi hana laser nanosecond maʻamau, hiki iā ia ke hoʻohana pono i kona laulā pulse haiki kū hoʻokahi, ke alapine hou kiʻekiʻe, a me ka mana kiʻekiʻe kiʻekiʻe e hoʻokō ai i kekahi mau noi hana kikoʻī kū hoʻokahi. No ka laʻana.
Nā noi hoʻokaʻawale ʻili lahilahi o ka alumini oxide
I kēia manawa, ʻoi aku ka lahilahi a me ka māmā o nā huahana uila, nā kelepona paʻalima, nā papa, a me nā kamepiula e hoʻohana ana i ka oxide alumini lahilahi e like me ka pūpū o ka huahana. ʻO ka hoʻohana ʻana i ka laser Q-modulated i loko o ka papa alumini lahilahi e hōʻailona ana i ka bit conductive, maʻalahi ke alakaʻi i ka deformation mea, ʻo ke kua o ka pūʻolo convex, e hoʻopilikia pololei ana i ke ʻano o ka nani. A ʻo ka hoʻohana ʻana i ka laser MOPA i nā palena pulse width liʻiliʻi, hiki ke hana i ka mea ʻaʻole maʻalahi ke deformation, ʻoi aku ka palupalu o ka laina lalo i ke keʻokeʻo ʻālohilohi. ʻO kēia no ka mea ʻo ka laser MOPA e hoʻohana ana i nā palena pulse width liʻiliʻi e hiki ai i ka laser ke noho i loko o ka mea no ka manawa pōkole, akā he ikehu kiʻekiʻe hoʻi e wehe i ka papa anode, no laila no ka hana ʻana i ka anode wehe ʻana i ka ʻili alumini oxide lahilahi, ʻoi aku ka maikaʻi o ka laser MOPA.
Ka hoʻohana ʻeleʻele alumini anodized
Me ka hoʻohana ʻana i ka laser e hōʻailona i ka logo ʻeleʻele, ka helu kumu hoʻohālike, ka kikokikona, a pēlā aku ma luna o ka ʻili o ka mea alumini anodized, ua hoʻohana nui ʻia kēia noi e Apple, Huawei, ZTE, Lenovo, Meizu a me nā mea hana uila ʻē aʻe i nā makahiki ʻelua i hala iho nei no ka hōʻailona ʻana i ka logo, ka helu kumu hoʻohālike, a pēlā aku me nā māka ʻeleʻele ma ka pūpū o nā huahana uila. No kēia ʻano noi, hiki i ka laser MOPA wale nō ke hana iā ia i kēia manawa. ʻOiai he ākea ka laulā pulse a me ka hoʻoponopono pinepine pulse o ka laser MOPA, me ka hoʻohana ʻana i ka laulā pulse haiki, hiki ke hōʻailona ʻia nā palena alapine kiʻekiʻe ma luna o ka hopena ʻeleʻele o ka mea, a ma o nā hui like ʻole o nā palena hiki ke hōʻailona ʻia me ka hopena hina hina like ʻole.
Ka Māka ʻana i ka Laser Waihoʻoluʻu
ʻO ka māka laser kala kahi ʻano hana māka laser hou. I kēia manawa, ʻo kēia ʻenehana he māka laser MOPA wale nō ma ke kila kila, chrome, titanium a me nā mea metala ʻē aʻe me nā ʻano kala. I ka wā e pāʻani ai i ke kala ma nā mea kila kila, hiki ke hoʻololi ʻia ke kukuna laser e hoʻololi i ke kala o ka papa ʻili o nā mea, i mea e loaʻa ai ka hopena hoʻonaninani o nā kala like ʻole, no ka ʻoihana huahana kila kila, hiki iā ʻoe ke hoʻohui i ke kala o ke ʻano māka, hiki iā ʻoe ke hoʻoponopono i nā ʻano kikokikona like ʻole e like me kou makemake, kūpono a maʻalahi hoʻi e hana: palekana i ke kaiapuni a me ka haumia ʻole; wikiwiki o ka māka ʻana, hiki ke hoʻonui nui i ka waiwai i hoʻohui ʻia o nā huahana kila kila, hoʻonui i ka hoʻokūkū mākeke huahana kila kila. Hoʻohui i ka waiwai i hoʻohui ʻia i ka huahana.
Ma keʻano laulā, hiki ke hoʻololi kūʻokoʻa ʻia ka laulā a me ke alapine o ka pulse laser fiber MOPA, a he nui nā ʻano hoʻololi, no laila ke hana ʻana i ka hopena maikaʻi a haʻahaʻa ka wela, i loko o ka papa lahilahi o ka māka ʻana o ka alumini oxide, ka ʻeleʻele alumini anodized, ke kala kila kila, a pēlā aku, nā pono o ka maikaʻi loa, hiki ke hoʻokō i ka hopena o ka laser fiber Q ʻaʻole hiki ke hoʻokō. ʻO ka laser fiber Q-modulated ka mea i hōʻailona ikaika ʻia, a he mau pono koʻikoʻi i ka hana ʻana i nā metala hohonu, akā ʻoi aku ka ʻino o ka hopena māka. I nā noi māka maʻamau, ʻo nā hiʻohiʻona nui o nā lasers fiber pulsed MOPA i hoʻohālikelike ʻia me nā lasers fiber Q-modulated e hōʻike ʻia ma ka papa ma lalo nei. Hiki i nā mea hoʻohana ke koho i ka laser kūpono e like me nā pono maoli o nā mea māka a me nā hopena.
| Inoa Noi | Nā lasers Q-modulated | Nā Lasers MOPA |
| Ka wehe ʻana i ka ʻili o ka pepa alumini oxide | Hoʻololi maʻalahi ke ʻano o ka substrate, e hana ana i nā ʻeke convex a me nā laina lalo paʻakikī | ʻO ka laulā pulse liʻiliʻi, ke koena wela liʻiliʻi, ʻaʻohe deformation o ke substrate, ke ʻano kumu keʻokeʻo maikaʻi a ʻālohilohi |
| ʻEleʻele alumini anodized | He palena wale nō ka nui o ka lepo maikaʻi i hiki ke hana ʻia | Ma o kahi ākea o nā hoʻonohonoho parameter, hiki iā ʻoe ke hōʻailona i nā ʻano ʻokoʻa o ka hana ʻeleʻele hina a me ka ʻeleʻele |
| Kaha kiʻi hohonu metala | Ikaika, kūpono no ke kālai hohonu, ʻoki ʻino | Ka hohonu o ke kaha kiʻi palupalu, akā ʻo ka laina lalo maikaʻi, ka taper liʻiliʻi, hiki ke hana i ka mālama keʻokeʻo ʻālohilohi |
| Kala kila kila | Pono e puka i waho o ke kiko, ʻoi aku ka paʻakikī o ka hoʻololi ʻana i ka hopena | Hiki ke pāʻani i nā ʻano kala like ʻole ma ka hoʻoponopono ʻana i ka laulā pulse a me ka hui pinepine |
| ʻO ABS a me nā hana hana plastik ʻē aʻe | Hopena melemele maʻalahi, manaʻo kaumaha, wikiwiki | ʻAʻohe manaʻo, ʻaʻole maʻalahi ke melemele, hana maikaʻi |
| Ka wehe ʻana i ka pena o nā kī plastik translucent | ʻOi aku ka paʻakikī e wehe | Maʻalahi e wehe i ka contour lihi maʻemaʻe a maopopo hoʻi, ʻoi aku ka maikaʻi o ka hoʻoili ʻana i ka mālamalama, ka pono kiʻekiʻe |
| Barcode māka papa PCB, code 2D | ʻO ka ikehu pulse hoʻokahi kiʻekiʻe, akā naʻe, ʻike ka resin epoxy i ka ikehu laser | Hoʻohana i ka laulā pulse liʻiliʻi, ka alapine waena, ka barcode, ʻoi aku ka maopopo o ke code 2D, ʻaʻole maʻalahi e wehe a maʻalahi hoʻi e scan |
5. Nā Hiʻohiʻona Hana o ka Mīkini Māka Laser MOPA
No ka mīkini māka laser MOPA ka māhele o ka mīkini māka laser, hoʻohana ka mīkini māka laser MOPA i ka laser semiconductor modulated uila pololei ma ke ʻano he kumu hua (MOPA) o ka laser fiber, i hoʻohālikelike ʻia me ka laser fiber Q-modulated, hiki ke hoʻokele kūʻokoʻa ʻia ka alapine pulse laser MOPA a me ka laulā pulse, ma o nā ʻāpana laser ʻelua e hoʻoponopono ai, e ka ʻōnaehana oscillator scanning wikiwiki kiʻekiʻe e ʻae i ka hoʻopuka mana kiʻekiʻe mau a me kahi ākea o nā substrates e hōʻailona ʻia. Me ke kukuna laser kiʻekiʻe, ke kumukūʻai haʻahaʻa o ka hoʻohana ʻana, 100,000 hola mālama ʻole, kūpono no ka ʻeleʻele alumini oxide, 304 kala kila kila, ka anode wehe, ka uhi wehe, semiconductor a me nā mea uila, ka plastic a me nā mea ʻē aʻe e hōʻailona ana a me ka ʻoihana paipu plastik PVC, e hōʻailona ana i ke ʻano font palekana kaiapuni e like me nā kūlana ROHS.
Ke hoʻohālikelike ʻia me ka mīkini māka laser maʻamau, ʻo ka mīkini māka laser MOPA M1 ka laulā pulse 4-200ns, ka laulā pulse M6 2-200ns. ʻO ka laulā pulse o ka mīkini māka laser maʻamau he 118-126ns, no laila hiki iā ʻoe ke ʻike hiki ke hoʻololi ʻia ka laulā pulse o ka mīkini māka laser MOPA i kahi ākea ākea, no laila hiki iā ʻoe ke hoʻomaopopo i ke kumu e hiki ʻole ai i kekahi mau huahana mīkini māka laser fiber maʻamau ke pā i ka hopena, akā hiki i ka mīkini māka laser MOPA ke hana. hiki i ka mīkini māka laser ke hana.
Eia nō naʻe, nui nā mea kūʻai aku e kūʻai ana i nā mīkini māka laser MOPA me ka manaʻo e like ka wikiwiki o ka hana ʻana me nā mīkini māka laser fiber maʻamau, akā ʻaʻole maopopo kēia. He ʻokoʻa nā ʻenehana ʻelua. I ke kahakaha ʻana i nā hopena kala, pono ka mīkini e kaha me nā hopena aka liʻiliʻi ma nā alapine kiʻekiʻe, kahi e ʻae ai i ke kahakaha ʻana i ka hoʻonā kiʻekiʻe, akā i ka manawa like ua lohi loa ka wikiwiki o ke kahakaha ʻana. Eia kekahi, i ke kahakaha ʻana i ka hohonu metala, ʻaʻole paha i loaʻa i ka mīkini māka laser MOPA ka pono, no ka mea, ʻaʻohe pono ma ka ikehu pulse hoʻokahi, akā he palupalu ka hopena ma ke ʻano a ʻoi aku ka maikaʻi ma mua o ka mīkini māka laser maʻamau ma kahi pae nui. No laila, ma mua o ke koho ʻana o nā mea kūʻai aku e kūʻai i ka mīkini māka laser MOPA, pono lākou e hoʻomaopopo i nā pono a me nā hemahema o kēia ʻano mīkini māka laser.
He kūpono ka mīkini māka laser MOPA no ke kaʻina hana māka maikaʻi o nā mea metala a me nā mea ʻole metala, e like me nā ʻāpana huahana kikohoʻe laser engraving ʻeleʻele, uhi hope kelepona, IPAD, alumini ʻeleʻele, kī kelepona, kī translucent plastic, nā ʻāpana uila, nā kaapuni i hoʻohui ʻia (IC), nā mīkini uila, nā huahana kamaʻilio, nā mea hoʻomaʻemaʻe lumi ʻauʻau, nā mea pono hana, nā mea ʻokiʻoki, nā aniani a me nā uaki, nā mea hoʻonani, nā ʻāpana kaʻa, nā ukana a me nā ʻeke, nā mea kuke, nā huahana kila kila a me nā ʻoihana ʻē aʻe.
Ua kālele ʻo Maven Laser Automation Company i ka ʻoihana laser no 14 mau makahiki, he loea mākou i ka māka laser, loaʻa iā mākou ka mīkini māka laser fiber, ka mīkini māka laser CO2, ka mīkini māka laser UV, a eia kekahi, loaʻa iā mākou ka mīkini wili laser, ka mīkini ʻoki laser a me ka mīkini hoʻomaʻemaʻe laser, inā makemake ʻoe i kā mākou mīkini, hiki iā ʻoe ke hahai mai iā mākou a ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
Ka manawa hoʻouna: Nov-15-2022
