Maven Laser Haʻi iā ʻoe pehea e koho ai a hoʻohana i ka Reflective Optical Fiber Collimator

Hoʻokumu ʻia ka Thorlabs reflective fiber collimator ma kahi aniani 90 ° off-axis paraboloid (OAP) me ka lōʻihi o ke alo ma luna o kahi ākea ākea ākea a kūpono no ka hoʻohana ʻana i nā ʻōnaehana e koi ana i ka collimation o nā nalu he nui.
Loaʻa ka collimator reflective i ʻekolu hoʻolālā hale, paʻa kēlā me kēia me nā mea lele fiber me nā mea hoʻohui FC/PC, FC/APC, a i ʻole SMA.
https://www.mavenlazer.com/products/
Kumu OAP Reflector
ʻO OAP (Off-Axis Parabolic) Reflector kahi ʻāpana o kāna parabolic makua.
Off-axis 'o ia hoʻi, ua like nā koʻi opi o nā mea ʻelua akā ʻaʻole like.
Hele ka axis kiko ma waena o ke kikowaena a me ka OAP Reflector,a ʻo ka mamao ma waena o kēia mau kiko ʻelua ua kapa ʻia ʻo ka lōʻihi hoʻohālikelike ʻia(RFL).
ʻO ka Angle ma waena o ka axis kikoʻī a me ka axis optical ka Angle off-axis,he 90 degere maanei.
https://www.mavenlazer.com/products/
Paʻa Collimator
Hāʻawi nā collimators fiber paʻa i ʻelua kiʻi ʻoniʻoni metala kiʻekiʻe: -F01 UV-kiʻi alumini hoʻonui a me -P01 kiʻi kālā me ka papa pale, ʻo ia hoʻiʻōlelo ʻia no ka hui ʻana o ka fiber mode hoʻokahi a me ka multimodenā noi hoʻohui fiber multimode.
E like me ke anawaena kukuna collimated (no ka fiber 0.13 NA), hiki ia lakoumāhele ʻia i nā moʻo ʻehā:
https://www.mavenlazer.com/products/
https://www.mavenlazer.com/products/
ʻO nā kiʻi ʻehā ma luna nei ʻo RC02FC-P01, RC04FC-P01, RC08APC-P01 aRC12SMA-P01 kēlā me kēia.
No laila, e like me ke ʻano huahana, hiki iā mākou ke ʻike i nā ʻāpana nuio kēlā me kēia collimator reflective, me ke anawaena kukuna collimated, fibermea hoʻohui a me ka uhi.
https://www.mavenlazer.com/
ʻO ka RC02, RC04, a me RC08 collimators kūpono me SM05-nā mauna kaula, ʻoiai ʻo ka RC12 collimator i kūpono me SM1-mau kaula kaula.
Eia kekahi, hiki ke hoʻopau pololei ʻia ka collimator RC02 i kahi Ø1/2"mauna kinematic, aʻo RC02, RC04, a me RC08 hiki ke hoʻopau pololeii loko o kahi mauna kinematic Ø1" (ma hope o ka wehe mua ʻana i ke apo knurled ma ka manuahiawa moku);
ʻO ke kau ʻana me kahi mauna kinematic e hoʻomaʻamaʻa i ka alignment kukuna i ka wā e hoʻopili ai i ka fiberkoi ʻia.
https://www.mavenlazer.com/products/
Liʻiliʻi Collimator
Loaʻa ka collimator liʻiliʻi i kahi hoʻolālā slimmer ma o ka loaʻa ʻana o ka reflector i kaʻaoʻao kū i mua. Hiki ke maheleia i elua moo e like meka lōʻihi kiko: RCR25x-P01 a me RCR50x-P01, me ka noʻonoʻo lōʻihio 25.4 a me 50.8 mm; ʻo ka x ma ka helu kumu hoʻohālike ka fiberʻano hoʻohui, hiki ke hoʻololi ʻia me P, A a me S e hōʻike i ka FC/PC,Nā mea hoʻohui FC/APC a me SMA.
https://www.mavenlazer.com/products/
Hiki ke hoʻopili pololei ʻia nā collimators liʻiliʻi i loko o nā puʻu lens tube Ø1/2", pēlāe like me ka SM05RC(/M) slip apo a me SM05TC clamp.
Inā makemake ʻia ka hoʻoponopono ʻana i ka pitch/yaw, hiki ke kau ʻia ma kahi kinematic Ø1".e hoʻohana i ka mea hoʻopili SM1A60.
https://www.mavenlazer.com/products/
Hiki ke hoʻopili pololei ʻia ka collimator liʻiliʻi i loko o kahi hale 16 mmʻōnaehana hoʻohana ʻana i kahi pā hale pā SP3 a i ʻole SC6W pahu pahu, a i ʻole i loko o kahi 30 mmhoʻohana ʻana i kahi mea hoʻopili SM1A60 a me kahi pahu pahu C4W.
https://www.mavenlazer.com/products/
Hoʻoponopono Collimator
Hiki i nā collimators hiki ke hoʻololi i ka mamao mai ka fiber a i ke aniani OAP no ka hoʻonui ʻana i ka hui ʻana o kēlā me kēia fiber a i ʻole e hoʻohui i nā kukui i loko o ka singlemode a i ʻole multimode fibers.
https://www.mavenlazer.com/products/
https://www.mavenlazer.com/products/
Ke hoʻolikelike ʻia ka laina i kākau ʻia me ka hōʻailona ∞, ka mamao mai ke kaulai ka OAP reflector ua like me ka RFL, a me ka collimator outputs akukuna huila (ma luna).
Ke haʻalele ka laina i kākau ʻia mai ka hōʻailona ∞, hoʻopuka ka collimator i aʻokoʻa a i ʻole convergent beam, a me ka mamao loa mai kona nānā ʻana ike kikowaena o ka reflector -2.2 m a me 0.15 m, pakahi, e like me ka hoike ana ma kae hahai ana i na huahelu elua.
https://www.mavenlazer.com/products/
Ke like ka ratio conjugate me ka infinity, hiki i nā aniani OAP ke hoʻokōkiʻi palena ʻokoʻa.
E like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei, ʻelua mau collimators reflective hiki ke hoʻololi ʻiakūpono loa no ka hoʻopili ʻana i ka lōʻihi lōʻihi, no laila ke kūʻokoʻa waenahiki ke hoʻokele ʻia ke kukui me nā mea ʻokoʻa ʻē aʻe, he mea pono loa inā noi kamaʻilio lōʻihi.
https://www.mavenlazer.com/products/
Hiki ke kau ʻia ka RCF15x-P01 collimator hiki ke hoʻopaʻa ʻia i kahi slip SM1RC(/M).apo a lima lima SM1TC me ka hoʻohana ʻana i ka ʻāpana ʻeleʻele.
No ka hoʻoponopono pitch/yaw, pono e hoʻohana i kahi mauna Polaris, e like meka POLARIS-K2 a i ʻole POLARIS-K2VS2L Ø2" mauna kinematic e hoʻohana ana i ka AD2Tmea hoʻopili; ka POLARIS-K2T SM2-threaded kinematic mauna me ka SM2A21mea hoʻopili; a i ʻole ka POLARIS-K15XY 5-axis kinematic mount me ka hoʻohana ʻana i ka SM1L03paipu lens a me SM1A68 adapter.
https://www.mavenlazer.com/products/
Hoʻopili ʻia ka hope o ka hale collimator hiki ke hoʻololi ʻiaSM05 kūloko a me waho SM1 milo.
Nā laʻana o ke kau ʻana i ka collimatorhōʻike ʻia ma nā kiʻi ʻelua.
https://www.mavenlazer.com/products/
Hoʻokahi ʻano Fiber Collimation
I ka hui ʻana i nā fiber mode hoʻokahi, hana ākea kēia mau collimators reflective- pūhaka, nā kaola ʻokoʻa haʻahaʻa.
Hiki ke hoʻopili ʻia ka huina o ka ʻokoʻa o ka lāʻau i hui ʻia (ma nā degere).e ka fiber mode field diameter (MFD) a me ka reflector focal length (RFL):
https://www.mavenlazer.com/products/
ʻO ke anawaena 1/e² o ka lāʻau i hui ʻia ma kahi o:
https://www.mavenlazer.com/products/
No ka laʻana, me ka hoʻohana ʻana i ka collimator liʻiliʻi RCR25A-P01 e hoʻohui i ka P3-ʻO 630A-FC-1 fiber mode hoʻokahi, ma kahi hawewe o λ = 633 nm, ʻo ka MFD he 4.3µm.
Hōʻike nā haʻilike ʻelua ma luna nei he 0.01 degere ka huina hoʻokaʻawale, a he 4.8 mm ke anawaena kaola.
Multimode Fiber Collimation
ʻO ka huina o ka huina ʻokoʻa o ka lāʻau i hui ʻia ma kahi o:
https://www.mavenlazer.com/products/
ʻO ke anawaena o ka lāʻau collimated ma kahi o:
https://www.mavenlazer.com/products/
ʻAʻole i hui maikaʻi ʻia ka hoʻopuka ʻana o ka fiber multimode.
E like me ka ʻōlelo ma luna nei, ʻo ke anawaena beam ka mea i hoʻopili nui ʻia e NAma kahi kokoke i ka OAP reflector, akā, i ka hoʻolaha ʻana o ke kukui, ʻo kaʻike ʻia ka mana o ke anawaena kumu.
No ka collimator paʻa i ʻōlelo ʻia ma luna, ʻo ke anawaena kaola i hui ʻiahelu ʻia e 2NA*RFL, ʻoi aku ka nui ma mua o 1/e² anawaena kukuna.
I ke koho ʻana i kahi collimator paʻa, hiki ke ʻike ʻia ka lōʻihi o ka focal mai kapono ke anawaena kaola e hoʻoholo ai i ke kumu hoʻohālike kūpono.
ʻElua mau palena koʻikoʻi i ka hui ʻana i nā fibers multimode.
ʻO ka mea mua, ʻo ka hapa nui o nā fibers multimode he ʻokoʻa loa ka puka pukaua ālai ʻia e ka hale ma mua o ka hiki ʻana i ka mea hōʻike OAP, no laila ka fiber NAʻaʻole hiki ke ʻoi aku ma mua o kekahi waiwai; e ʻike i ka papa mua no nā kikoʻī.
ʻO ka lua, pili ka ʻokoʻa o ka lāʻau collimated i ke kumuanawaena; i ka piʻi ʻana o ke anawaena koʻikoʻi, kākoʻo ʻia ka NA kiʻekiʻe loaemi iho ka collimator.
Inā ʻoi aku ke anawaena o ke kaola i hui ʻia ma mua o ka puka akaka, ʻo ka pukae ālai ʻia ke kukui e ka hale.
Hiki i kēia mau kūlana ʻelua ke alakaʻi i ka maikaʻi o ka beam.
https://www.mavenlazer.com/products/
https://www.mavenlazer.com/products/
Eia hou, hiki i nā mea hoʻomanaʻo OAP ke hoʻohui pono i nā kumu kiko ma kakiko kiko.
ʻOi aku ka ʻoi aku o ka hoʻokaʻawale ʻana o ke kumu kiko mai ka axis optical, a i ʻole kaʻoi aku ka nui o ke anawaena core multimode, ʻoi aku ka nui o ka distortion o ka collimatedkaola; hiki i ka hoʻonui ʻana i ka noʻonoʻo ʻana i ka lōʻihi kikoʻī a i ʻole ka lōʻihi hawewe hiki ke hōʻemi i kakeakea.

Ka manawa hoʻouna: Nov-05-2024