Rof semiconductor laser 1550nm Narrow linewidth frequency stabilization laser module

Kufotokozera Kwachidule:

Micro source photon mndandanda yopapatiza mzere m'lifupi semiconductor laser gawo, ndi kopitilira muyeso-yopapatiza mzere m'lifupi, kopitilira muyeso-otsika RIN phokoso, kwambiri pafupipafupi kukhazikika ndi kudalirika, chimagwiritsidwa ntchito mu kuwala CHIKWANGWANI sensing ndi kuzindikira machitidwe (DTS, DVS, DAS, etc.)

 


Tsatanetsatane wa Zamalonda

Rofea Optoelectronics amapereka zinthu za Optical ndi photonics Electro-optic modulators

Zolemba Zamalonda

Mbali

Kukula kwa mzere: 2KHz-10KHz (mwamakonda)
Kuwala mphamvu: 10mW-30mW (zochepa ndi mzere m'lifupi, akhoza makonda)
Phokoso la VRIN: -150dB/Hz@100KHz

Kugwiritsa ntchito

Optical fiber sensing ndi kuzindikira machitidwe (DTS, DVS, DAS, etc.)

Parameters

Parameter

Min

Lembani

Max

Chigawo

Ndemanga

Kutalika kwa mafunde

1530

1550

1570

nm

makonda

Linanena bungwe kuwala mphamvu

10

30

mW

makonda

Phokoso lamphamvu kwambiri

-150

dB/Hz

@100kHz

M'mphepete mode kukanidwa chiŵerengero

60

60

dB

Polarization extinction ratio

20

dB

Kukhazikika kwamphamvu

±2%
± 0.5%

-20°C~+70°C
12h @25±2°C

Kukhazikika kwa Wavelength

±15

pm

-20°C~+70°C

Kuyenda kwakanthawi kochepa kwa ma frequency a kuwala

0.1

1

MHz/s

Ma frequency a kuwala amasintha pakapita nthawi yayitali

± 38

MHz

12h @25±2°C

Ntchito panopa

400

2000

mA

Mphamvu yamagetsi

4.75

5

5.25

v

Kutentha kwa ntchito

-20

70

°C

makonda

Kutentha kosungirako

-40

85

°C

Kusungirako chinyezi

5

95

%RH

Optical Fiber / Cholumikizira

Polarization-maintaining (PM) CHIKWANGWANI, FC-APC, osachepera kupinda utali wozungulira 35mm, pazipita CHIKWANGWANI mavuto 5N

Kukula kwa module

Kutalika, m'lifupi ndi kutalika 85 * 47 * 14mm

Module khalidwe

145g (Chingwe sichiphatikizidwa)

Mtengo wa ESD

500V

Chitsimikizo/chilangizo

CE, ROHS, WEEE

M'lifupi mzere ndi phokoso magawo

Line wide & Noise

Gawo 1

Gawo 2

Gawo 3

Chigawo

Integral line wide 1

10

5

3

kHz

Instant line wide 2

1.17

0.78

0.32

kHz

Phokoso la kuwala @ 10Hz

7E+06

1E+06

7E+05

Hzrms^2/Hz

Phokoso la kuwala @200Hz

7E+04

2E+04

6E+03

Hzrms^2/Hz

Zindikirani 1: Mzere wosakanikirana umayesedwa ndi self-heterodyne non-equilibrium interferometry;
Zindikirani 2: Mzere wa mzere wanthawi yomweyo ndi Lorentz line wide.

Kukula kwakapangidwe: Chigawo (mm)

 

Tanthauzo la doko:

Zotsatizana

Dzina

Mawonekedwe/Mafotokozedwe

1

Vcc

Lowetsani mphamvu 5V/3A, phokoso lochepa (ovomerezeka ripple <5mV)

2

Tx (zotulutsa)

Zotulutsa za data, 3.3V TTL (zosasintha)

3

Rx (zolowera)

Kulowetsa kwa data, 3.3VTTL (chosasinthika)

4

Gnd

zamagetsi

5

Gnd

zamagetsi

6

Vcc

Lowetsani mphamvu 5V/3A, phokoso lochepa (ovomerezeka ripple <5mV)

7

Mod+(zolowera)

Kusintha kwa ma signature, palibe kulumikizana kobwereranso (ntchito yokhazikika)

8

Mod- (zolowera)

Chidziwitso chosinthidwa, palibe kulumikizana kobwerera (ntchito yachizolowezi)

9

Yambitsani (zolowera)

Mawonekedwe oyambitsanso ma module, otsika otsika, kuyambiranso kwapamwamba

Zambiri zaife

Rofea Optoelectronics imapereka mitundu yambiri yazogulitsa zama electro-optic modulators, ma phase modulators, photodetectors, laser light sources, DFB lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulse lasers, light detectors, photodetectors moyenera, semiconductor lasers, lasers lasers. , fiber couplers, pulsed lasers, fiber optic amplifiers, Optical power metre, ma laser a Broadband, ma lasers osinthika, optical delay electro-optic modulators, optical detectors, laser diode driver, fiber amplifiers, erbium-doped fiber amplifiers, ndi magwero a kuwala kwa laser. Kuphatikiza apo, timapereka ma modulators ambiri osinthika, monga 1 * 4 array phase modulators, Ultra-low Vpi, ndi Ultra-high extinction ratio modulators, omwe amagwiritsidwa ntchito makamaka m'mayunivesite ndi m'masukulu. Zogulitsa zathu zimapereka mawonekedwe a kutalika kwa 780 nm mpaka 2000 nm okhala ndi ma electro-optic bandwidths mpaka 40 GHz, okhala ndi kutayika kochepa, Vp yotsika, ndi PER yokwera. Ndiabwino pazogwiritsa ntchito zosiyanasiyana, kuyambira maulalo a analogi a RF kupita pamalumikizidwe othamanga kwambiri.
Ubwino waukulu pamsika, monga makonda, mitundu, mawonekedwe, magwiridwe antchito, ntchito yabwino kwambiri. Ndipo mu 2016 adapambana chiphaso chamakampani apamwamba kwambiri ku Beijing, ali ndi ziphaso zambiri zapatent, mphamvu zolimba, zinthu zogulitsidwa m'misika yakunyumba ndi kunja, ndikukhazikika kwake, magwiridwe antchito apamwamba kuti apindule kutamandidwa kwa ogwiritsa ntchito kunyumba ndi kunja!
Zaka za zana la 21 ndi nthawi ya chitukuko champhamvu chaukadaulo wazithunzithunzi, ROF ndiyokonzeka kuchita zomwe ingathe kukupatsirani ntchito, ndikupanga zabwino ndi inu. Tikuyembekezera mgwirizano ndi inu!


  • Zam'mbuyo:
  • Ena:

  • Rofea Optoelectronics imapereka mzere wazogulitsa zama Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Laser , Fiber optic amplifier, Optical power mita, Broadband laser, Laser tunable, Optical detector, driver wa laser diode, Fiber amplifier. Timaperekanso ma modulators ambiri osinthira makonda, monga 1 * 4 array phase modulators, Ultra-low Vpi, ndi ma Ultra-high extinction ratio modulators, omwe amagwiritsidwa ntchito m'mayunivesite ndi m'masukulu.
    Tikukhulupirira kuti mankhwala athu adzakhala othandiza kwa inu ndi kafukufuku wanu.

    Zogwirizana nazo