Rof semiconductor laser 1550nm Narrow linewidth frequency stabilization laser module
Feature
Mutsara wakafara: 2KHz-10KHz (inogoneka)
Optical simba: 10mW-30mW (inoganhurwa nehupamhi hwemutsara, inogona kugadzirwa)
VRIN ruzha: -150dB/Hz@100KHz
Application
optical fiber sensing uye yekuona masisitimu (DTS, DVS, DAS, nezvimwewo)
Parameters
| Parameter | Min | Typ | Max | Unit | Mashoko |
| Wave urefu | 1530 | 1550 | 1570 | nm | customizable |
| Output optical simba |
| 10 | 30 | mW | customizable |
| Relative intensity noise |
| -150 |
| dB/Hz | @100kHz |
| Edge mode kurambwa ratio | 60 | 60 |
| dB |
|
| Polarization extinction ratio | 20 |
|
| dB |
|
| Simba kugadzikana |
| ±2% |
|
| -20°C~+70°C |
| Wavelength kugadzikana |
| ±15 |
| pm | -20°C~+70°C |
| Nguva pfupi-pfupi yekufamba kwechiedza frequency |
| 0.1 | 1 | MHz/s |
|
| Mwenje frequency inochinja kwenguva yakareba |
| ±38 |
| MHz | 12h @25±2°C |
| Kushanda ikozvino |
| 400 | 2000 | mA |
|
| Operating voltage | 4.75 | 5 | 5.25 | v |
|
| Kushanda tembiricha | -20 |
| 70 | °C | customizable |
| Kuchengetedza tembiricha | -40 |
| 85 | °C |
|
| Kuchengetedza humidity | 5 |
| 95 | %RH |
|
| Optical Fiber/Connector | Polarization-kuchengetedza (PM) faibha, FC-APC, yakaderera bending radius 35mm, yakanyanya fiber kushushikana 5N |
|
|
|
|
| Module size | Kureba, hupamhi uye kureba 85 * 47 * 14mm |
|
|
|
|
| Module quality | 145g ( Cable haina kubatanidzwa) |
|
|
|
|
| ESD giredhi | 500V |
|
|
|
|
| Kutendesa/kuraira | CE, ROHS, WEEE |
|
|
|
|
| Line upamhi uye ruzha parameters | |||||
| Mutsara wakafara & Noise | Level 1 | Level 2 | Level 3 | Unit |
|
| Integral line width 1 | 10 | 5 | 3 | kHz |
|
| Pakarepo mutsara wakafara 2 | 1.17 | 0.78 | 0.32 | kHz |
|
| Optical ruzha @10Hz | 7E+06 | 1E+06 | 7E+05 | Hzrms^2/Hz |
|
| Optical ruzha @200Hz | 7E+04 | 2E+04 | 6E+03 | Hzrms^2/Hz | |
Cherechedza 1: The integral linewidth inoyerwa ne-self-heterodyne non-equilibrium interferometry;
Cherechedzo 2: Iyo yekukurumidza mutsara wakafara ndeye Lorentz mutsara upamhi.
Saizi yechimiro: Chikamu (mm)
Tsanangudzo yePort:
| Sequential | Zita | Zvimiro/Makakatanwa |
| 1 | Vcc | Simba rekuisa 5V/3A, ruzha rwakaderera (inokurudzirwa ripple <5mV) |
| 2 | Tx(zvakabuda) | Kubuda kwedata, 3.3V TTL (default) |
| 3 | Rx(input) | Kupinda kwedata, 3.3VTTL(default) |
| 4 | Gnd | zvemagetsi |
| 5 | Gnd | zvemagetsi |
| 6 | Vcc | Simba rekuisa 5V/3A, ruzha rwakaderera (inokurudzirwa ripple <5mV) |
| 7 | Mod+(zvekuisa) | Modulating chiratidzo chekuisa, hapana reverse yekubatanidza (tsika basa) |
| 8 | Mod-(inopinza) | Modulated signal reference, hapana reverse connection (custom function) |
| 9 | Gonesa(input) | Module restart interface, default yakaderera nhanho, yakakwirira nhanho restart |
Nezvedu
Rofea Optoelectronics inopa huwandu hwakakwana hwekutengesa electro-optic modulators, phase modulators, photodetectors, laser light sources, DFB lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulse lasers, light detectors, balanced photodetectors, semiconductor lasers, lasers. , fiber couplers, pulsed lasers, fiber optic amplifiers, optical power mamita, broadband lasers, tunable lasers, optical delay electro-optic modulators, optical detectors, laser diode driver, fiber amplifiers, erbium-doped fiber amplifiers, uye laser light sources.Zvakare, isu tinopa akawanda customizable modulators, senge 1 * 4 array phase modulators, Ultra-yakaderera Vpi, uye ekupedzisira-yakanyanya kutsakatika ratio modulators, ayo anonyanya kushandiswa mumayunivhesiti nezvikoro.Zvigadzirwa zvedu zvinopa wavelength ye780 nm kusvika 2000 nm ine electro-optic bandwidths anosvika makumi mana GHz, ine yakaderera yekuisa kurasikirwa, yakaderera Vp, uye yakakwira PER.Iwo akanakira akasiyana-siyana maapplication, kubva kuanalog RF zvinongedzo kune yakakwirira-kumhanya kutaurirana.
Mabhenefiti makuru muindastiri, akadai seyakajairwa, akasiyana, maratidziro, hunyanzvi hwepamusoro, sevhisi yakanaka.Uye muna 2016 yakahwina Beijing yepamusoro-tech bhizinesi certification, ine akawanda patent zvitupa, simba rakasimba, zvigadzirwa zvinotengeswa kumba nekune dzimwe nyika misika, nekugadzikana kwayo, kuita kwepamusoro kuhwina kurumbidzwa kwevashandisi kumba nekune dzimwe nyika!
21st century inguva yekusimudzira kwakasimba kwephotoelectric tekinoroji, ROF inoda kuita nepainogona napo kuti ikupe masevhisi, uye kugadzira inobwinya newe.Tiri kutarisira kubatana newe!
Rofea Optoelectronics inopa mutsara wechigadzirwa chekutengesa Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Chiedza detector, Balanced driver photodetector, Laser. , Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier.Isu tinopawo akawanda ma modulator ekugadzirisa, akadai se 1 * 4 array phase modulators, Ultra-low Vpi, uye ekupedzisira-yepamusoro yekutsakatika ratio modulators, inonyanya kushandiswa mumayunivhesiti nemasangano.
Ndinovimba kuti zvigadzirwa zvedu zvichabatsira iwe nekutsvaga kwako.
