北京錦坤科技有限公司
主營(yíng)產(chǎn)品: 射頻光纖傳輸模塊-微波光纖傳輸模塊-RF over Fiber-微波光纖延遲線-雷達(dá)目標(biāo)模似器 |
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北京錦坤科技有限公司
主營(yíng)產(chǎn)品: 射頻光纖傳輸模塊-微波光纖傳輸模塊-RF over Fiber-微波光纖延遲線-雷達(dá)目標(biāo)模似器 |
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參考價(jià) | 面議 |
更新時(shí)間:2022-08-11 08:33:13瀏覽次數(shù):5300
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電光調(diào)制器的特點(diǎn):本系列電光調(diào)制器產(chǎn)品包含12Gb/s(GHz), 20Gb/s(GHz), 40Gb/s(GHz)不同速率的產(chǎn)品,有光強(qiáng)度調(diào)制器及相位調(diào)制器。插入損耗可低于2dB.
簡(jiǎn)要特點(diǎn)如下:
• Wavelength operation ~1550nm
• Low-insertion-loss < 4 dB (standard);
(lower loss option < 3 dB and < 2 dB)
• Broadband Traveling-wave Mach-Zehnder-
Interferometric Modulator
• Bandwidth 12Gb/s; (20/40Gb/s available )
• Drive Voltage <4.5V standard, (<3.5V option)
• Separate RF (data) and DC Bias electrode
• Option: Integrated Polarizer, Photodetector
• Phase modulator version also available, with
Vπ<5V (std.) and <3.0V (Opt.), no DC port
的規(guī)格參數(shù):
Key Specifications
| Z-Cut Fixed pre-chirp | X-Cut Zero-chirp |
Insertion Loss | < 3 dB (<2 dB opt) | <4 dB (<3 dB opt) |
3 dB Bandwidth | >10, >16, >20 GHz | |
Modulation Port Vpi (@ 1 GHz) | < 4 volts | < 5 volts (< 4V opt) |
DC Bias Port Vpi (on a separate electrode) | < 10 volts | |
S11 | < -10 dB | |
Optical Null Depth (@ DC) | > 20 dB (>30, >40, >50, >60 dB opt) | |
Optical Return Loss | > 50 dB | |
Alpha Chirp Factor | -0.7 ± 0.1 | 0.0 ± 0.1 |
Package Dimensions | 3.48" x 0.35" x 0.35" (88.4 x 8.9 x 8.9 mm3) Smaller form factor housings available | |
RF Connector | female K | |
Operating Wavelength | 1.55 microns (C- and L-Band) (0.8, 1.06, 1.3 microns available) | |
Input Fiber | PM | |
Output Fiber | SM or PM | |
Optical Connectors | FC/UPC standard (FC/APC & others available) | |
Options | Ultra-low insertion loss Dual-wavelength operation (1.3/1.55) Integrated monitor photodiode Integrated polarizer External RF termination port Integrated phase modulator Dual complementary outputs (1x2, 2x2) High Extinction Ratio |