He aha te mea he kaiwhakahaere ā-wāhanga

He aha tekaiwhakarerekētanga wāhanga

Ko te whakarerekētanga ā-wāhanga he whakarerekētanga whatu ka taea te whakahaere i te ā-wāhanga o te hihi taiaho. Ko ngā momo whakarerekētanga ā-wāhanga noa ko ngā mea hanga-pouaka Pockels.ngā kaiwhakatikatika hiko-whatume ngā kaiwhakatikatika karaihe wai, ka taea hoki e rātou te whakamahi i ngā huringa taupū whakaata muka wera, ngā huringa roa rānei, mā te totoro rānei hei whakarerekē i te roa. He maha ngā kaiwhakatikatika wāhanga e whakamahia ana i roto i te mara o ngā whatu whakauru, te wāhi e horapa ai te mārama kua whakatikatikaina i roto i te arataki ngaru.

Ko ngā āhuatanga nui o ngā whakarerekētanga ā-wāhanga ko: Ko te rahi o te whakarerekētanga ā-wāhanga (e whakatau ana i te taupū whakarerekētanga me te mana whanaunga o te taha taha) e hiahia ana ki te whānuitanga whakarerekētanga ngaohiko taraiwa (awhe auau whakarerekētanga), tekaiwhakarerekē hiko-whatukei roto i te raupapa GHz, ā, he iti iho te whānui o te mahi a te taputapu e whakamahi ana i te rauemi pānga wera, i te rauemi tioata wai rānei i te whānui o te awhe o te taputapu. Ka whakawhāiti i te radius hihi o te hihi kua whakarerekētia Ngā rahinga o waho o te taputapu He rerekē rawa ēnei āhuatanga mō ngā momo whakarerekētanga ā-wāhanga rerekē. Nō reira, me whakamahi ngā whakarerekētanga ā-wāhanga rerekē i roto i ngā tono mahi rerekē.

Ko ngā tauira o ngā tono whakarerekētanga ā-wāhanga ko: Ka taea te whakamahi i te whakarerekētanga ā-wāhanga i roto i te resonator laser o te laser auau-kotahi hei whakatikatika i te roangaru, te raka aratau hohe rānei (raka aratau FM) o te laser hei whakarerekē i te hihi mēnā he kaha whakarerekētanga taurite, ka taea te whakamahi i roto i te tikanga whakaū auau laser, hei tauira, Ko te tikanga Pell-Drever-Hall e hiahia ana ki ngā whakarerekētanga ā-wāhanga i roto i te maha o ngā taputapu ine ira ā-ira interferometer, e whakamahi ana i ngā tohu taraiwa ā-wā. Ko ētahi inenga e hiahia ana ki ngā heru auau, e whiwhihia ana mā te whakauru i te hihi auau-kotahi ki roto i te whakarerekētanga ā-wāhanga. I tēnei wā, me kaha te whakarerekētanga ā-wāhanga, kia taea ai e koe te tiki i te maha o ngā roopu taha. I roto i te tuku raraunga o te pūnaha whakawhitiwhiti muka whatu, ka taea te whakamahi i te whakarerekētanga ā-wāhanga hei wetewete i ngā mōhiohio kua tukuna. Hei tauira, ka whakamahia te tikanga kī nekehanga-wāhanga.