Ua helu ʻia ka nui o ka lāʻau lapaʻau māmā me kēia ʻano:
Ka Mana Mana x Manawa = Kau
ʻO ka mea pōmaikaʻi, hoʻohana nā haʻawina hou i nā ʻāpana maʻamau e wehewehe i kā lākou protocol:
Ka Mana Mana ma mW/cm² (milliwatts ma ke kenimika huinaha)
Ka manawa i s (kekona)
Hoʻohana i ka J/cm² (Joules ma ke kenimika huinaha)
No ka hoʻomaʻamaʻa māmā ma ka home, no laila ʻo ka nui o ka mana ka mea nui e pono ai ʻoe e ʻike - inā ʻaʻole ʻoe i ʻike iā ia, ʻaʻole hiki iā ʻoe ke ʻike i ka lōʻihi o ka hoʻohana ʻana i kāu hāmeʻa no ka loaʻa ʻana o kekahi ʻano.He ana maʻalahi ia o ka ikaika o ka māmā (a i ʻole ka nui o nā photon ma kahi ākea).
Me nā LED puka ʻokiʻoki, e pālahalaha ana ke kukui i kona neʻe ʻana, e uhi ana i kahi ākea a ākea.'O ia ho'i, e emi ana ka ikaika o ka malamalama pili i kēlā me kēia wahi i ka pi'i 'ana o ka mamao mai ke kumu.ʻO nā ʻokoʻa i nā kihi beam ma nā LED e pili pū ana i ka nui o ka mana.No ka laʻana, e hoʻolālā ka 3w/10° LED i ka mana māmā ma mua o ka 3w/120° LED, e hoʻomohala ana i nā kukui nāwaliwali ma luna o kahi ʻāpana nui.
Hoʻohana ʻia nā haʻawina hoʻomaʻamaʻa māmā i nā density mana o ~10mW/cm² a hiki i kahi kiʻekiʻe ~200mW/cm².
Ke haʻi wale nei ʻo Dose iā ʻoe i ka lōʻihi o ka hoʻohana ʻia ʻana o kēlā mana mana.ʻOi aku ka nui o ka māmā māmā ʻoi aku ka liʻiliʻi o ka manawa noi:
5mW/cm² i noi ʻia no 200 kekona hāʻawi 1J/cm².
20mW/cm² i noi ʻia no 50 kekona hāʻawi 1J/cm².
100mW/cm² i noi ʻia no 10 kekona hāʻawi 1J/cm².
Hāʻawi kēia mau ʻāpana o mW/cm² a me nā kekona i ka hopena ma mJ/cm² – hoʻonui wale i kēlā me ka 0.001 a loaʻa iā J/cm².No laila, ʻo ke kumu piha, e noʻonoʻo ana i nā ʻāpana maʻamau:
ʻAha = Mana Mana x Manawa x 0.001
Ka manawa hoʻouna: Sep-08-2022