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电光调制器

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产品名称: 电光调制器
产品型号: EOM
产品展商: 其它品牌
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简单介绍

本系列电光调制器产品包含12Gb/s(GHz), 20Gb/s(GHz), 40Gb/s(GHz)不同速率的产品,有光强度调制器及相位调制器。插入损耗可低于2dB.


电光调制器  的详细介绍
电光调制器的特点:本系列电光调制器产品包含12Gb/s(GHz), 20Gb/s(GHz), 40Gb/s(GHz)不同速率的产品,有光强度调制器及相位调制器。插入损耗可低于2dB.

电光调制器简要特点如下:
• 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

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

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