ʻO ka laser semiconductor Rof 1550nm Module laser hoʻopaʻa alapine linewidth haiki
Hiʻona
Ka laulā o ka laina: 2KHz-10KHz (hiki ke hoʻopilikino ʻia)
Mana Optical: 10mW-30mW (i kaupalena ʻia e ka laulā laina, hiki ke hoʻopilikino ʻia)
Walaʻau VRIN: -150dB/ Hz@100KHz
Noi
nā ʻōnaehana ʻike a me ka ʻike ʻana o ka fiber optical (DTS, DVS, DAS, a pēlā aku)
Nā palena
| Palena | Min | ʻAno maʻamau | Max | ʻĀpana | Nā Manaʻo |
| Ka lōʻihi o ka nalu | 1530 | 1550 | 1570 | nm | hiki ke hoʻopilikino ʻia |
| Mana ʻōpae hoʻopuka | 10 | 30 | mW | hiki ke hoʻopilikino ʻia | |
| Ka walaʻau ikaika pili | -150 | dB/Hz | @100kHz | ||
| Laki hōʻole ʻano lihi | 60 | 60 | dB | ||
| Ka lakio hoʻopau polarization | 20 | dB | |||
| Paʻa o ka mana | ±2% | -20°C~+70°C | |||
| Paʻa o ka lōʻihi o ka nalu | ±15 | pm | -20°C~+70°C | ||
| Ka holo ʻana o ke alapine (frequency) o ka mālamalama i ka manawa pōkole | 0.1 | 1 | MHz/s | ||
| Hoʻololi ke alapine o ka mālamalama i nā wā lōʻihi | ±38 | MHz | 12h @25±2°C | ||
| Ke hana nei i kēia manawa | 400 | 2000 | mA | ||
| Ka uila hana | 4.75 | 5 | 5.25 | v | |
| Mahana hana | -20 | 70 | °C | hiki ke hoʻopilikino ʻia | |
| Mahana mālama | -40 | 85 | °C | ||
| Ka haʻahaʻa o ka mālama ʻana | 5 | 95 | %RH | ||
| ʻO ka fiber/mea hoʻohui ʻōpae | ʻO ka fiber mālama polarization (PM), FC-APC, ka radius kūlou haʻahaʻa loa he 35mm, ka nui o ke kaula fiber 5N | ||||
| Ka nui o ka modula | Ka lōʻihi, ka laulā a me ke kiʻekiʻe 85 * 47 * 14mm | ||||
| Ka maikaʻi o ka modula | 145g (ʻAʻole i hoʻokomo ʻia ke kaula) | ||||
| Papa ESD | 500V | ||||
| Hōʻoia/kuhikuhi | CE, ROHS, WEEE | ||||
| Nā palena o ka laulā laina a me ka walaʻau | |||||
| Ka laulā o ka laina a me ka walaʻau | Pae 1 | Pae 2 | Pae 3 | ʻĀpana | |
| Ka laulā laina hoʻohui 1 | 10 | 5 | 3 | kHz | |
| Ka laulā laina koke 2 | 1.17 | 0.78 | 0.32 | kHz | |
| Walaʻau Optical @10Hz | 7E+06 | 1E+06 | 7E+05 | Hzrms^2/Hz | |
| Walaʻau Optical @200Hz | 7E+04 | 2E+04 | 6E+03 | Hzrms^2/Hz | |
Nānā 1: Ua ana ʻia ka laulā laina hoʻohui e ka interferometry non-equilibrium self-heterodyne;
Nānā 2: ʻO ka laulā o ka laina koke ka laulā o ka laina Lorentz.
Ka nui o ke ʻano: ʻĀpana (mm)

Ka wehewehe ʻana o ke awa:
| Kaʻina Hana | Inoa | Nā Hiʻohiʻona/Nā Kikoʻī |
| 1 | Vcc | Mana hoʻokomo 5V/3A, walaʻau haʻahaʻa (ripple i manaʻo ʻia <5mV) |
| 2 | Tx (hoʻopuka) | Ka hoʻopuka ʻikepili, 3.3V TTL (paʻamau) |
| 3 | Rx (hoʻokomo) | Hoʻokomo ʻikepili, 3.3VTTL (paʻamau) |
| 4 | Gnd | uila |
| 5 | Gnd | uila |
| 6 | Vcc | Mana hoʻokomo 5V/3A, walaʻau haʻahaʻa (ripple i manaʻo ʻia <5mV) |
| 7 | Mod+(hoʻokomo) | Hoʻololi i ka hoʻokomo hōʻailona, ʻaʻohe pilina hoʻohuli (hana maʻamau) |
| 8 | Hoʻololi (hoʻokomo) | Kuhikuhi hōʻailona i hoʻololi ʻia, ʻaʻohe pilina hoʻohuli (hana maʻamau) |
| 9 | Hoʻā (hoʻokomo) | ʻO ka pilina hoʻomaka hou ʻana o ka modula, pae haʻahaʻa paʻamau, pae kiʻekiʻe hoʻomaka hou |
E pili ana iā mākou
Hāʻawi ʻo Rofea Optoelectronics i kahi laulā piha o nā modulators electro-optic kalepa, nā modulators phase, nā photodetectors, nā kumu kukui laser, nā lasers DFB, nā amplifiers optical, EDFAs, nā lasers SLD, QPSK modulation, nā lasers pulse, nā mea ʻike kukui, nā photodetectors kaulike, nā lasers semiconductor, nā mea hoʻokele laser, nā mea hoʻohui fiber, nā lasers pulsed, nā amplifiers fiber optic, nā mika mana optical, nā lasers broadband, nā lasers tunable, nā modulators electro-optic delay optical, nā mea ʻike optical, nā mea hoʻokele diode laser, nā amplifiers fiber, nā amplifiers fiber doped erbium, a me nā kumu kukui laser. Eia kekahi, hāʻawi mākou i nā modulators hiki ke hoʻopilikino ʻia, e like me nā modulators phase array 1 * 4, ultra-low Vpi, a me nā modulators ratio extinction ultra-high, i hoʻohana nui ʻia ma nā kulanui a me nā ʻoihana. Hāʻawi kā mākou huahana i kahi laulā wavelength o 780 nm a 2000 nm me nā bandwidths electro-optic a hiki i ka 40 GHz, e hōʻike ana i ka pohō hoʻokomo haʻahaʻa, Vp haʻahaʻa, a me PER kiʻekiʻe. He kūpono lākou no nā ʻano noi like ʻole, mai nā loulou RF analog a i nā kamaʻilio wikiwiki.
Nā pono nui i ka ʻoihana, e like me ka hoʻopilikino ʻana, nā ʻano like ʻole, nā kikoʻī, ka pono kiʻekiʻe, ka lawelawe maikaʻi loa. A i ka makahiki 2016 ua lanakila ʻo ia i ka palapala hōʻoia ʻoihana ʻenehana kiʻekiʻe ʻo Beijing, he nui nā palapala hōʻoia patent, ikaika ikaika, nā huahana i kūʻai ʻia ma nā mākeke home a me nā ʻāina ʻē, me kāna hana paʻa a maikaʻi loa e lanakila ai i ka hoʻomaikaʻi ʻia e nā mea hoʻohana ma ka home a me nā ʻāina ʻē!
ʻO ke kenekulia 21 ka au o ka hoʻomohala ikaika ʻana o ka ʻenehana photoelectric, ua mākaukau ʻo ROF e hana i kāna mea maikaʻi loa e hāʻawi i nā lawelawe no ʻoe, a hana pū me ʻoe i ka ʻālohilohi. Ke kakali nei mākou i ka laulima ʻana me ʻoe!
Hāʻawi ʻo Rofea Optoelectronics i kahi laina huahana o nā modulators Electro-optic kalepa, nā modulators Phase, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Hāʻawi pū mākou i nā modulators kikoʻī he nui no ka hoʻopilikino ʻana, e like me 1 * 4 array phase modulators, ultra-low Vpi, a me nā modulators ratio extinction ultra-high, i hoʻohana nui ʻia ma nā kulanui a me nā ʻoihana.
Manaʻolana e kōkua kā mākou huahana iā ʻoe a me kāu noiʻi.











