Rof Bias Point Controller automatic bias control module ya lithiamu niobate MZ modulator

Kufotokozera Kwachidule:

ROF-ABC-MZ mndandanda zodziwikiratu kukondera kulamulira gawo ntchito zodziwikiratu kukondera kulamulira lifiyamu niobate MZ modulator, amene angapangitse modulator ntchito stably pa mfundo otsika kwambiri, mfundo apamwamba kapena orthogonal mfundo (mzere dera). gawo komanso Integrated ndi 1/99 coupler, amene angathe kulamulira kusintha kwa malo ntchito kudzera kunja siriyo doko, ndi kuthandizira pamanja kusintha mode, amene ali oyenera zosiyanasiyana wavelength modulators ndi ntchito, ndipo ndi oyenera kwambiri ma laboratories aku yunivesite kuti apange zoyeserera pakompyuta.


Tsatanetsatane wa Zamalonda

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

Zolemba Zamalonda

Mbali

Pali mitundu ingapo yogwiritsira ntchito kukondera (Quad +Quad-, MinMax)

Kulankhulana kwa serial, kukonza kokhazikika kokhazikika komanso kutsekera komwe kumakondera

Zida zamkati zamkati zimathandizira mafunde osiyanasiyana

Phukusi la module, magetsi a adapter

X Automatic Bias Control ModuleX Automatic Bias ControllerX Automatic Bias Point ControllerX Wowongolera Bias Pa Q PointX Bias Point ControllerX IQ Intensity ModulatorX IQ Modulator Bias ControllerX IQ-ModulatorX LN ModulatorsX MZ Intensity ModulatorX Mach Zehnder Modulator Bias ControlX Mach Ultra Compact IQ Modulator Bias ControllerX Ultra Compact Modulator Bias ControllerX Ultra Precision High Bias ControllerX Ultra Yapamwamba Kwambiri MZM Bias ControllerX Ultra Yapamwamba Kwambiri MZM Yoyang'anira Tsankho Pa NULL PointX Ultra High Precision MZM Tsankho Wowongolera Pa Q Point

Kugwiritsa ntchito

Kuyankhulana kwa fiber Optical

Chithunzi cha Microwave

Pulsed kuwala ntchito

Kachitidwe

图片1

Chithunzi 1. Gulu la nyenyezi (popanda wolamulira)

图片2

Chithunzi 2. QPSK Constellation (ndi controller

图片3

Chithunzi 3. QPSK-Diso chitsanzo

图片5

Chithunzi 5. 16-QAM Constellation pattern

图片4

Chithunzi 4. QPSK Spectrum

图片6

Chithunzi 6. 16-QAM Spectrum

Zofotokozera

Argument

Min

Chitsanzo

Max

Chigawo 

Optical parameter
Lowetsani mphamvu ya kuwala 1*

0

13

dBm

Kutalika kwa ntchito 2*

780

1650

nm

Optic fiber mawonekedwe

FC/APC

Magetsi parameter
Kukondera voteji

-10

10

V

Kusintha kwa kutha kwa 3*

20

25

50

dB

Dera lotsekedwa

Zabwino kapena zoyipa

Lock mode

Quad+ (Quad-) kapenaMin(Max)

Kuzama kwakusintha (QUAD)

1

2

%

Kuzama kwakusintha (Null)

0.1

%

Maulendo oyendetsa ndege (QUAD)

1K

Hz

Maulendo oyendetsa ndege (NULL)

2K

Hz

Ochiritsira parameter
Makulidwe (kutalika× m'lifupi× makulidwe)

120×70×34 mm

Kutentha kwa ntchito

0-70

Zindikirani:

1 * imatanthawuza kuyika kwamtundu wamagetsi ku module pomwe kutulutsa kwa modulator ndikokwanira. Pakuti otsika mfundo ulamuliro modulitsa ndi mkulu kutha chiŵerengero, mphamvu athandizira ayenera moyenerera kuchuluka; Ndi zofunikira zapadera zolowetsa mphamvu, mutha kusintha mawonekedwe amkati a coupler ndi detector kupeza, chonde funsani malonda mukamayitanitsa.

2 * Poika dongosolo, chonde tchulani kutalika kwa mawonekedwe ogwirira ntchito, omwe amayenera kukonzedwa molingana ndi kutalika kwa ntchito.

3 * kusintha kwa kutha kwa chiŵerengero kumadaliranso kusintha kwa chiŵerengero cha kutha kwa modulator yokha.

 

Kujambula kukula (mm)

Kuyitanitsa zambiri

* Ngati muli ndi zofunikira zapadera, chonde lemberani ogulitsa athu

ROF ABC Mtundu wa modulator XX XX XX
  Automatic bias point control module MZ---M-Zmodulator Kutalika kwa mafunde:

15---1550nm

13---1310nm

10---1064nm

08--850nm

07---780nm

Mtundu wa CHIKWANGWANI:

S-- Single mode kuwala CHIKWANGWANI

P - polarization-kusunga CHIKWANGWANI

Mawonekedwe a fiber fiber:

FA-FC/APC

FP---FC/UPC

User Interface

Gulu Ntchito

Kufotokozera

Bwezerani Ikani jumper ndikutulutsa pambuyo 1 sekondi Bwezeretsani chowongolera
Mphamvu Gwero lamphamvu kwa woyang'anira kukondera V - imagwirizanitsa ma elekitirodi olakwika a magetsi
V+ imalumikiza ma elekitirodi abwino amagetsi
Doko lapakati limalumikizana ndi electrode yapansi
Polar1 PLRI: Lowetsani kapena tulutsani jumper palibe jumper: Null mode; ndi jumper: Peak mode
PLRQ: Lowetsani kapena tulutsani chodumpha palibe jumper: Null mode; ndi jumper: Peak mode
PLRP: Lowetsani kapena tulutsani chodumpha palibe jumper: Q + mode; ndi jumper: Q-mode
LED Nthawi zonse Kugwira ntchito pansi pa boma lokhazikika
Kuyimitsa kapena kuyimitsa pa 0.2s iliyonse Kukonza deta ndikufufuza malo owongolera
Kuyimitsa kapena kuyimitsa 1 iliyonse Mphamvu yolowera ndi yofooka kwambiri
Kuyimitsa kapena kuyimitsa 3s iliyonse Mphamvu yolowera ndi yamphamvu kwambiri
PD2 Lumikizanani ndi photodiode Doko la PD limalumikiza Cathode ya photodiode
Doko la GND limalumikiza Anode ya photodiode
Mphamvu ya Voltage Mu, Ip: Voltage ya Bias for I mkono Ip: Mbali yabwino; Mu: Mbali yolakwika kapena pansi
Qn, Qp: Mphamvu ya Bias ya Q mkono Qp: Mbali yabwino; Qn: Mbali yolakwika kapena pansi
Pn, Pp: Mphamvu ya Bias ya P mkono Pp: Mbali yabwino; Pn: Mbali yolakwika kapena pansi
UART Oyang'anira ntchito kudzera pa UART 3.3: 3.3V yofotokozera mphamvu
GND: Pansi
RX: Landirani woyang'anira
TX: Kutumiza kwa controller

1 Polar zimadalira dongosolo RF chizindikiro. Pamene palibe chizindikiro cha RF mu dongosolo, polar iyenera kukhala yabwino. Chizindikiro cha RF chikakhala ndi matalikidwe akulu kuposa mulingo wina, polar imasintha kuchoka ku zabwino kukhala zoyipa. Panthawiyi, Null point ndi Peak point zidzasinthana wina ndi mzake.Q + point ndi Q-point idzasinthananso. Kusintha kwa polar kumathandiza wogwiritsa ntchito kusintha polar.

mwachindunji popanda kusintha mfundo ntchito.

2Chisankho chimodzi chokha chidzasankhidwa pakati pa kugwiritsa ntchito photodiode yowongolera kapena kugwiritsa ntchito modulator photodiode. Ndibwino kuti mugwiritse ntchito photodiode yowongolera pazoyeserera za Lab pazifukwa ziwiri. Choyamba, chowongolera photodiode chatsimikizira mikhalidwe. Kachiwiri, ndi kosavuta kusintha athandizira kuwala intensity.Ngati ntchito modulator mkati photodiode, chonde onetsetsani kuti linanena bungwe panopa photodiode mosamalitsa molingana ndi athandizira mphamvu.


  • 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