Makomar injinan daidaito mai sauri

Injin gyaran laser mai inganci muhimmin bangare ne na kera laser. Ya samo asali ne daga laser nanosecond kore/ultraviolet na farko zuwa laser picosecond da femtosecond, kuma yanzu laser mai saurin gaske sune manyan abubuwan da ake amfani da su a yanzu. Menene yanayin ci gaban injin gyaran laser mai saurin gaske a nan gaba?

Lasers masu sauri su ne na farko da suka bi hanyar fasahar laser mai ƙarfi. Lasers masu ƙarfi suna da halaye na ƙarfin fitarwa mai yawa, kwanciyar hankali mai yawa da kuma kyakkyawan iko. Su ne ci gaba da haɓakawa na lasers masu ƙarfi na nanosecond/sub-nanosecond, don haka lasers masu ƙarfi na picosecond femtosecond suna maye gurbin nanosecond. Lasers masu ƙarfi na picosecond suna da ma'ana. Lasers masu ƙarfi suna da shahara, lasers masu ƙarfi suma sun koma ga alkiblar lasers na fiber, kuma lasers masu ƙarfi na picosecond/femtosecond sun fito da sauri, suna fafatawa da lasers masu ƙarfi na ultrafast.

Wani muhimmin fasali na lasers mai sauri shine haɓakawa daga infrared zuwa ultraviolet. Sarrafa laser picosecond infrared yana da kusan cikakkiyar tasiri a cikin yanke da haƙa gilashi, substrates na yumbu, yanke wafer, da sauransu. Duk da haka, hasken ultraviolet a ƙarƙashin albarkar matsananci-gajeren bugun zai iya cimma "sarrafa sanyi" har zuwa matsanancin ƙarfi, kuma huda da yanke kayan ba su da alamun ƙonewa, wanda ke cimma cikakkiyar sarrafawa.

Tsarin fasahar faɗaɗa na'urar laser mai gajeren zango shine ƙara ƙarfin lantarki , daga watt 3 da watt 5 a farkon zamani zuwa matakin watt 100 na yanzu. A halin yanzu, sarrafa daidaito a kasuwa gabaɗaya yana amfani da watt 20 zuwa watt 50 na wutar lantarki. Kuma wata cibiyar Jamus ta fara magance matsalar na'urorin laser masu saurin gudu na kilowatt. S&A na'urar sanyaya laser mai sauri sosai Jerin na iya biyan buƙatun sanyaya na yawancin lasers masu sauri a kasuwa, da kuma wadatar da layin samfurin S&A chiller bisa ga canje-canjen kasuwa.

Saboda abubuwan da suka shafi COVID-19 da yanayin tattalin arziki mara tabbas, buƙatar kayan lantarki na masu amfani da su kamar agogo da allunan hannu za su yi jinkiri a shekarar 2022, kuma buƙatar lasers masu sauri a cikin PCB (allon da'ira da aka buga), allunan nuni da LED za su ragu. Filin da'ira da guntu ne kawai aka yi amfani da su, kuma injin laser mai sauri ya fuskanci ƙalubalen ci gaba.

Hanya mafi sauƙi ta samun laser mai sauri ita ce ƙara ƙarfi da haɓaka ƙarin yanayin amfani. Picoseconds ɗari-watt za su zama daidai a nan gaba. Yawan maimaitawa mai yawa da kuma ƙarfin bugun jini mai yawa suna ba da damar ƙarin damar sarrafawa, kamar yankewa da haƙa gilashi har zuwa kauri mm 8. Laser ɗin picosecond na UV ba shi da kusan damuwa ta zafi kuma ya dace da sarrafa kayan da ke da matuƙar tasiri, kamar yanke stents da sauran kayayyakin likita masu matuƙar tasiri.

A fannin haɗa kayayyaki da kera kayayyaki ta lantarki, a fannin sararin samaniya, fannin likitanci, fannin semiconductor wafer da sauran masana'antu, za a sami adadi mai yawa na buƙatun injinan da suka dace, kuma sarrafa laser ba tare da taɓawa ba zai zama mafi kyawun zaɓi. Lokacin da yanayin tattalin arziki ya inganta, amfani da lasers masu sauri ba makawa zai dawo kan hanyar ci gaba mai girma.