10GHz帶寬1064nm光發(fā)射機(jī)-PM輸出
LT-1064-10系列是為1064nm波長(zhǎng)應(yīng)用要求寬帶模擬調(diào)制或高比特率數(shù)字鏈路而設(shè)計(jì)的電光(E/O)轉(zhuǎn)換器。LT-1064系列光發(fā)射機(jī)利用一個(gè)窄線寬1064nm外腔激光器(ECL)光源和一個(gè)寬帶1064nm光調(diào)制器提供純的和高效調(diào)制。LT-1064-10的輸出將維持其窄線寬。
LT-1064-10是為模擬調(diào)制到10GHz，數(shù)字調(diào)制到12.5Gb/s或光脈沖產(chǎn)生。它也能夠是電光組件表征、TDM鏈路、激光雷達(dá)、實(shí)驗(yàn)室試驗(yàn)和測(cè)量極好的產(chǎn)品。用自建的自動(dòng)偏置控制(ABC)電路，LT-1064-10能夠操作在模擬/數(shù)字調(diào)制正交調(diào)幅點(diǎn)。它也能夠設(shè)置工作在脈沖產(chǎn)生的零點(diǎn)漂移。作為選項(xiàng)，LT-1064-10能夠預(yù)訂保偏輸出。
儀器箱的選擇包括19"的機(jī)架式和臺(tái)式兩種。所有LT-1064系列產(chǎn)品都有標(biāo)準(zhǔn)的3年有限保修。
特征
▪ 高功率、窄線寬的ECL激光器
▪ 10GHz 3-dB帶寬的鈮酸鋰調(diào)制器
▪ 高增益RF驅(qū)動(dòng)器放大器能夠?qū)崿F(xiàn)低輸入電平
▪ 自動(dòng)偏置控制電路確保穩(wěn)定操作
▪ 接頭選擇：FC/APC, FC/UPC, SC/APC, SC/UPC
▪ 包括Labview軟件驅(qū)動(dòng)器
▪ 機(jī)架式或臺(tái)式機(jī)箱可用
▪ 三年有限保修
|
Technical Specifications |
|
Model Number |
LT-1064-10-R-PM |
|
|
|
|
Electro-Optic Specifications |
|
|
|
|
|
Modulation Format |
Digital, Analog and Pulse Modulation |
|
|
|
|
Modulation Bandwidth |
Up to 12.5Gb/s Digital, 10GHz Analog |
|
|
|
|
Modulator Type |
Lithium Niobate, zero chirp. 10GHz BW |
|
|
|
|
Input RF Voltage |
> 0.5 Volt p-p |
|
|
|
|
RF Return Loss, S11 |
>13 dB |
|
|
|
|
Optical Output Power |
> 15 dBm |
|
|
|
|
Modulator Bias Mode |
Automatic Bias Control @ null or quadraturer |
|
|
|
|
Extinction Ratio |
> 13 dB @ 12.5 G/bs, >23 dB @ 10 Mb/s |
|
|
|
|
RF Impednace |
50 Ohm |
|
|
|
|
RF Drive Volatge Control |
10 dB |
|
|
|
|
Modulator Voltage Range |
7.0 Volt p-p at 12.5Gbs |
|
|
|
|
Rise/Fall Time |
40 ps maximum |
|
|
|
|
Optical Specifications |
|
|
|
|
|
Laser Type |
ECL with < 10MHz linewidth |
|
|
|
|
Laser Wavelength |
1064nm +/- 1nm |
|
|
|
|
Laser Power Level |
150 mW minimum |
|
|
|
|
Relative Intensity Noise |
> -140 dB/Hz |
|
|
|
|
Side Mode Suppression Ratio Ratio |
40 dB typical |
|
|
|
|
Optical Isolation |
30 dB minimum |
|
|
|
|
Environment / User Interface |
|
|
|
|
|
External Laser Input |
Panda, FC/APC PM |
|
|
|
|
RF Input Connector |
SMA |
|
|
|
|
Output Optical Connector |
FC/APC, FC/UPC (PM) |
|
|
|
|
Polarization Extinction Ratio |
20 dB typical |
|
|
|
|
Output Fiber |
Panda PM Fiber |
|
|
|
|
Display |
LCD |
|
|
|
|
Computer Interface |
RS-232 |
|
|
|
|
Control |
Key lock switch, Laser ouput, Drive Voltage, Bias Control |
|
|
|
|
Power Supply |
80-240VAC, 43-63Hz |
|
|
|
|
Dimensions |
10 |
|
|
|
|
Operation Temperature Range (C) |
0°C to +40°C |
|
|
|
|
Storage Temperature Range (C) |
-40°C to +70°C |
|
|
|
|
|
