OM2210 相干光接收機(jī)校準(zhǔn)源包含相干光接收機(jī)校準(zhǔn)所需的功能和軟件。OM2210 裝備兩路獨(dú)立的自由運(yùn)行激光和精密偏振開關(guān)，能夠用已知極化信號(hào)來激勵(lì)相干光接收機(jī)，從而能夠提取接收機(jī)的線性傳遞函數(shù)。
主要功能
測(cè)量相干光接收機(jī)的主要性能參數(shù)，如正交相位角、路徑增益和通道時(shí)延
獲得校準(zhǔn)后的光場(chǎng)測(cè)量中使用的波長(zhǎng)上的校準(zhǔn)數(shù)據(jù)
校準(zhǔn)任何足夠穩(wěn)定的相干光接收機(jī)，使其能夠進(jìn)行光場(chǎng)測(cè)量
在示波器帶寬內(nèi)任意外差頻率上測(cè)量接收機(jī)混合參數(shù)
測(cè)量更高級(jí)接收機(jī)模塊中的光混合屬性
OM2210可以配置最多兩個(gè)可調(diào)諧激光器。OM2012只提供了可調(diào)諧激光光源。
主要特點(diǎn)
整個(gè)C頻段和/或L頻段可調(diào)諧連續(xù)波激光器
集成波長(zhǎng)鎖定裝置，支持50 GHz ITU波長(zhǎng)網(wǎng)格
可設(shè)置網(wǎng)格1 GHz
網(wǎng)格外調(diào)諧，支持自定義波長(zhǎng)應(yīng)用
用戶可調(diào)節(jié)發(fā)送功率輸出(+6到+15.5 dBm)及操作中波長(zhǎng)調(diào)節(jié)
設(shè)計(jì)并經(jīng)檢驗(yàn)滿足RoHS指令
1M級(jí)激光器安全產(chǎn)品
IEC/UL 60950-1安全認(rèn)證
應(yīng)用
用于OM1106/ OM4200軟件，自動(dòng)執(zhí)行接收機(jī)測(cè)試(詳情請(qǐng)參見OM1106產(chǎn)品技術(shù)資料)：
校準(zhǔn)相干接收機(jī)前端特點(diǎn)，用于校準(zhǔn)后的光信號(hào)測(cè)量
集成雙偏振內(nèi)差相干接收機(jī)頻域特性分析
OM2210 coherent optical receiver calibration source contains functions and software required for coherent optical receiver calibration. OM2210 is equipped with two independent free-running laser and precise polarization switch, which can excite the coherent optical receiver with known polarization signal, so as to extract the linear transfer function of the receiver.
The main function
The main performance parameters of coherent optical receiver, such as orthogonal phase Angle, path gain and channel delay, are measured
Obtain the calibration data on the wavelength used in the calibrated light field measurement
Calibrate any coherent optical receiver that is stable enough to make field measurements
The mixed parameters of the receiver are measured at any heterodyne frequency within the oscilloscope bandwidth
Measure optical mixing properties in higher receiver modules
The OM2210 can be configured with up to two tunable lasers. OM2012 only provides tunable laser light source.
The main features
The entire c-bａnd and/or l-bａnd tunable cw laser
Integrated wavelength locking device, support 50 GHz ITU wavelength grid
Grid minimum 1 GHz can be set
Net extra tuning to support custom wavelength applications
The user can adjust the transmitted power output (+6 to +15.5 dBm) and adjust the wavelength during operation
Designed and tested to meet RoHS instructions
1M level laser safety product
IEC/UL 60950-1 safety certification
application
Used for OM1106/ OM4200 software to automatically perform receiver test (for details, please refer to OM1106 product technical data) :
Calibrate the front end features of the coherent receiver for calibrated optical signal measurements
Analysis of frequency domain characteristics of integrated dual polarization intra - differential coherent receiver
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