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ʻO ka modulator laser fiber ROF AOM moʻo Space acousto-optic modulator
ʻO ka mea hoʻololi laser fiber moʻo ROF AOM ka mea hoʻololi acousto-optic ākea.
He ʻano acousto spatial kēia moʻo huahana-modulator optic, a me ka hoʻomākaukau ʻana o ka acousto-Ua hoʻokō nā kristal optic, ka hoʻomohala ʻana o nā kumu hoʻokele, a me ka hoʻopili ʻana i hoʻopili ʻia i ka localization. Uhi ka laulā nalu hiki ke hoʻopili ʻia mai ka ultraviolet a i ka mid infrared, me ka manawa pane wikiwiki, ka pono diffraction kiʻekiʻe, ka lakio extinction kiʻekiʻe, a me ka hiki ke hoʻokō i kekahi hoʻokomo mokuʻāina polarization. Hoʻohana ka huahana i kahi ʻōpala metala paʻa a paʻa, nona ka hilinaʻi kiʻekiʻe a me ke kūpaʻa o ka mahana.
ʻO ka modulator laser fiber ROF AOM series Space acousto-optic modulator. He modulator acousto-optic ʻano spatial kēia moʻo huahana, a ʻo ka hoʻomākaukau ʻana o nā kristal acousto-optic, ka hoʻomohala ʻana i nā kumu hoʻokele, a me ka hoʻopili ʻana i hoʻopili ʻia ua hoʻokō i ka localization.
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ʻO Rof Electro-optic AOM modulator Fiber-coupled acousto-optic modulator
ʻO Rof Electro-optic AOM modulator Fiber-coupled acousto-optic modulator. ʻO kēia moʻo huahana he modulator acoustooptic fiber optic, a ʻo ka hoʻomākaukau ʻana o nā kristal acoustooptic, ka hoʻomohala ʻana i nā kumu hoʻokele, a me ka hoʻopili ʻana i nā mea āpau i hoʻokō i ka localization. Uhi ka laulā nalu hiki ke hoʻopili ʻia i ka mālamalama ʻike ʻia i ka ʻāpana kokoke i ka infrared, a ua hoʻopili ʻia ka huahana i loko o kahi sila metala paʻa a paʻa, me ka hilinaʻi kiʻekiʻe a me ke kūpaʻa o ka mahana. Waiwai nui ka moʻo o nā huahana, me ka cascade kristal pālua, ka hoʻopuka pālua, a me ka modulator acousto-optic fiber optic i hoʻohui ʻia me ka mea hoʻokele.
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ʻŌnaehana laser fiber Rof Hoʻonui fiber Kānana Narrowband kiʻekiʻe-ka pono
ʻO ka Rof fiber laser systems fiber amplifier High-efficiency Narrowband Filter (nāna bandwidth haiki). Hoʻohana kēia huahana i kahi kānana kiʻiʻoniʻoni me ka hana maikaʻi loa e hōʻoia i ka hana optical kiʻekiʻe, paʻa a hilinaʻi hoʻi. Hoʻohana ʻia e pale i nā hōʻailona walaʻau ma EDFA a me nā ʻōnaehana laser fiber. Hoʻokaʻawale kiʻekiʻe, pohō hoʻokomo haʻahaʻa, pohō hoʻihoʻi kiʻekiʻe a me ka mana kiʻekiʻe. E like me nā pono o nā mea hoʻohana e hāʻawi i nā mana wavelength like ʻole o ke kānana, hiki ke hoʻohana ʻia i ka dense wavelength division multiplexing optical fiber communication, frequency division multiplexing optical fiber communication, spectrum testing, fiber sensors, fiber lasers a me fiber amplifiers a me nā kahua ʻē aʻe.
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Ka Mana Hoʻololi Polarization Fiber ROF fiber laser
Nā mea hana fiber optic ROF Nā mea hoʻokele polarization fiber. He mea hoʻokele polarization dynamic kēia huahana me nā kuleana waiwai kūʻokoʻa, hiki ke hoʻoponopono dynamically i ka polarization i ka wikiwiki kiʻekiʻe a me ka manawa maoli. Loaʻa iā ia nā ʻano o ka pohō hoʻokomo haʻahaʻa, ka liʻiliʻi, a me ke kiʻekiʻe o ka hoʻohui ʻana, a hoʻohana nui ʻia i nā lasers fiber, fiber sensing, kamaʻilio optical wikiwiki, a me ke kamaʻilio palekana quantum.
Ua haku ʻia kēia huahana me kahi PZT piezoelectric ʻekolu axis, me kahi kaapuni hoʻoikaika hoʻonui voltage kiʻekiʻe i kūkulu ʻia, ʻaʻole pono ka hoʻokomo voltage kiʻekiʻe. Pono wale nō e hoʻomalu ʻia e kahi polokalamu Supervisory Control and Data Acquisition maʻalahi e hoʻololi i ke kūlana polarization i hāʻawi ʻia i kekahi kūlana polarization ʻē aʻe i ka manawa maoli, a mālama i ke kūpaʻa no kekahi kūlana polarization. ʻO kāna hoʻolālā hoʻonohonoho fiber āpau e hana i kona pohō hoʻokomo <0.5dB a me ka pohō hoʻihoʻi> 50dB.
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Kumu kukui laser ROF Multifunctional picosecond pulse wikiwiki kiʻekiʻe
He kumu kukui laser pulse picosecond wikiwiki kiʻekiʻe kēia huahana me nā kuleana waiwai kūʻokoʻa. Loaʻa iā ia nā ʻōkuhi koʻikoʻi holomua a me nā hana hoʻonohonoho waiwai nui, hiki ke hoʻokō i nā pono noiʻi ʻepekema like ʻole a me nā noi.
ʻO ka hana nui o ka huahana, ʻo ia ka hoʻolako ʻana i kahi kumu kukui laser pulse haiki paʻa a hilinaʻi hoʻi, kākoʻo i nā ʻano kukui hoʻomau a me nā pulsed, kākoʻo ke ʻano pulse i ka hoʻoulu kūloko a me ka hoʻoulu waho, ka lohi hiki ke hoʻololi ʻia, ka laulā pulse hiki ke hoʻololi ʻia, ka laulā pulse ultra-narrow a hiki i ka 40ps, a me ka lakio extinction ʻoi aku ka kiʻekiʻe ma mua o 30dB, ka alapine hana hou pulse hiki ke hoʻololi ʻia, ke alapine kiʻekiʻe a hiki i ka 1.25GHz, ka mana luminous hiki ke hoʻololi ʻia a me ka helu awelika o nā photons i kēlā me kēia pulse, ka laulā hiki ke hoʻololi ʻia a hiki i ka 10, me ke kūpaʻa kiʻekiʻe e hoʻololi i nā loli o ke kaiapuni.
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ʻO Rof Nanosecond pulsed laser Fiber Laser Light Source ns Pulse Laser module
Hoʻohana ka kumu kukui pulse moʻo Rof-PLS (Nanosecond pulse laser) i kahi kaapuni hoʻokele pulse pōkole kū hoʻokahi e hoʻokō ai i ka hoʻopuka pulse haiki loa a hiki i ka 3ns, ʻoiai e hoʻohana ana i kahi laser paʻa loa a me kahi kaapuni APC (mana mana aunoa) a me ATC (mana mahana aunoa) kū hoʻokahi e hana i ka mana hoʻopuka a me ka nalu lōʻihi e loaʻa ke kūpaʻa kiʻekiʻe a hiki ke nānā i ka mahana, ka mana a me nā ʻike ʻē aʻe o ke kumu kukui i ka manawa maoli. Hoʻohana nui ʻia kēia moʻo o ke kumu kukui pulse no ke kumu hua laser fiber structure MOPA, ka nānā ʻana i ka spectral, ka ʻike fiber, ka hoʻāʻo ʻana i nā hāmeʻa passive.
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ʻO ka mea ʻike photon hoʻokahi holo manuahi ʻo ROF InGaAs Photondetector
He mea ʻike photon hoʻokahi kokoke i ka infrared kēia huahana. Hoʻohana ka hāmeʻa koʻikoʻi i ka InGaAs/lnP me nā kuleana waiwai kūʻokoʻa kūloko. Ke hoʻohālikelike ʻia me nā huahana like, loaʻa iā APD nā ʻōkuhi loea holomua, ka hilinaʻi a me ka hoʻohui ʻana, a hiki ke hoʻohana ʻia no ka ʻike ʻana i ke kukui haʻahaʻa asynchronous e like me ka liDAR a me ka ʻike ʻana i ke ola fluorescence. Hāʻawi nā noi i nā hoʻonā kūpono i ke kumukūʻai.
Hoʻohana kēia huahana i kahi APD manaʻo maikaʻi ʻole e hoʻokō i ka hoʻopau ʻana i ka avalanche wikiwiki a me ka walaʻau uila haʻahaʻa, ka pono ʻike kiʻekiʻe a me ka helu pouli haʻahaʻa ma o ka hoʻonui ʻana i nā mea uila a me ka hoʻolālā wela. I waena o lākou, ʻo ka pono o ka mea ʻike kiʻekiʻe loa o 1550nm photon hoʻokahi he > 35%; I kēia manawa, hiki ke haʻahaʻa ka jitter manawa e like me 80ps; Ka pono o ka mea ʻike. Ma 15%, ʻo ka helu pouli haʻahaʻa loa he 500 CPS, a ʻo ka pulse post haʻahaʻa loa he 1% @ manawa make 5 um; ʻO ka helu helu saturation a hiki i ka 4MCps @ manawa make 250ns. Eia kekahi, no nā hiʻohiʻona noi kikoʻī, kākoʻo bias, paepae nānā, manawa make a me nā palena ʻē aʻe o ka hana hoʻonohonoho mea hoʻohana e hoʻoikaika i ka pono ʻike, ka helu helu saturation a me nā ʻōkuhi kikoʻī ʻē aʻe; Hiki ke hoʻoholo ʻia ka hana kākoʻo manawa digital conversion (TDC). No ka loaʻa ʻana o ka ʻikepili helu manawa, kākoʻo i ka holo manuahi a i ʻole ka puka hoʻāla waho. Loaʻa nā ʻano hana ʻelua. -
ʻO ka Module ʻike kukui ROF APD kiʻekiʻe kiʻekiʻe photodetector avalanche photodetector
ʻO ka photodetector avalanche kiʻekiʻe koʻikoʻi ka mea nui i haku ʻia me ka ROF-APR series APD Photodetector (APD photoelectric detection module) a me ka HSP low speed high sensitivity photodetector module, nona ka ʻike kiʻekiʻe a me ka laulā pane spectral ākea a hiki ke hāʻawi i nā nui like ʻole o nā pūʻolo e like me nā koi o ka mea kūʻai aku.
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ʻO Rof 3GHz/6GHz Microwave Optical Transceiver Module Analog Link RF Over Fiber
ʻO ka moʻo ROF-PR-3G/6G RF Over Fiber. Loaʻa i ka mea hoʻokipa photoelectric analog kahi laulā ākea a me nā ʻano pane photoelectric pālahalaha mai 300Hz a i 3GH a i ʻole 10K a i 6GHz, a me kahi loaʻa hoʻololi photoelectric kiʻekiʻe, he mea hoʻokipa photoelectric kūpono loa ia. He kūpono loa ia no ka hoʻohana ʻana i ka ʻike ʻana i ka hōʻailona pulse optical, ka loaʻa ʻana o ka hōʻailona optical analog ultra-wideband a me nā kahua ʻōnaehana ʻē aʻe.
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ʻO ka modulator polarization ROF Manual Fiber Polarization Controllers
Ka polarization o Rofeamea hoʻololiʻO ka mea hoʻokele polarization fiber manual mechanical kahi mea hoʻokele polarization fiber maʻalahi e hoʻohana no ka fiber ʻōlohelohe a i ʻole 900um fiber pale lima. Hiki iā mākou ke hāʻawi i ʻekolu mau mea hoʻokele polarization fiber mechanical apo a me nā mea hoʻokele polarization fiber extruded, nona nā noi ākea i ka hoʻāʻo ʻana i nā hāmeʻa, ka ʻike fiber, ke kamaʻilio quantum a me nā kahua ʻē aʻe. Hana nui ʻia kēia huahana, me ka hana maikaʻi loa a me ke kumukūʻai kiʻekiʻe, e lilo ia i koho kūpono no nā mea hoʻohana ma ke kahua o ka noiʻi hoʻokolohua.
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ʻO Rof MODL Series fiber optical lohi lima Motorized Variable Optical Lohi Line
ʻO ka Rof-MODL fiber optic delay line Module series uila optical adjustable delay device (Motorized Variable Optical Delay Line) he mana uila, hoʻoponopono pololei o ka optical delay device, me ka hoʻohui kiʻekiʻe a me nā ʻano haʻahaʻa haʻahaʻa, hiki i ka hāmeʻa ke hāʻawi i ka optical delay 300ps, 660ps, 1000ps, 1200ps, 2000ps. Hoʻokō ʻia ka mana lohi pololei e ka mana mamao ma o RS-232, RS485 a i ʻole RS422 interfaces. No ka maʻalahi o nā mea hoʻohana, hiki ke hāʻawi ʻia nā mea hoʻokele LCD lawe lima.
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Laina lohi o ka fiber optic Rof Manual Variable Optical Lohi Line
ʻO ka Rof-ODL fiber optic delay line Module series Manual Variable Optical Delay Line module nā ʻano o ka hoʻohui kiʻekiʻe a me ke kumukūʻai haʻahaʻa. Hiki iā ia ke hāʻawi i kahi lohi optical o 330ps a hoʻokō i ka kaohi lohi pololei ma o ka kaohi wili. Hiki ke heluhelu koke ʻia ka ʻike lohi pololei ma mm a i ʻole ps ma o ka lula lōʻihi i hōʻailona ʻia ma ka panela.
