ROF Optical Photonics 1550nm Suppression Carrier Single Side-band Modulator

Description

ROF-ModBox-SSB-1550 Suppression Carrier Single Sideband Modulation Unit is a highly integrated product of Rofea photoelectric with independent intellectual property rights.

The product integrates Mach-Zehnder double parallel modulator, bias controller, RF driver And other necessary components into a unit, which doesn’t only facilitate the user, but also greatly improves the reliability of the MZ intensity modulator. What’s more, it can be customized according to user’s requirements.

Specifications

Wavelength Range:	1550 – 1550 nm
Extinction Ratio:	Not Specified
Operating Wavelength:	1525 - 1565 nm
RF Modulation Signal Input Signal:	1 - 20 GHz
Match Impedance:	50 Ω
Signal Amplitude:	200 mVp-p
Laser Type:	DFB light source or Wavelength tunable light source
Line-width:	1 MHz
Polarization Extinction Ratio:	20 dB
Power:	10 - 100 mW
Modulator Bandwidth S21@3dB:	16 - 18 GHz
Insertion Loss:	5 - 7 dB
Chirp:	﹣0.1 to ﹢0.1
Return Loss:	﹣45 to ﹣50 dB
RF Driver Bandwidth S21@3dB:	15 - 18 GHz
Dithering Signal Frequency:	400 - 1400 Hz
Jitter Signal Amplitude:	10 - 1000 mV
Side-band Suppression Ratio@1530nm:	20 - 22 dB
Operating Temperature:	+15 to +35 ℃
Storage Temperature:	-40 to +75 ℃
Power Supply:	110 - 240 V
Frequency:	50 - 60 Hz
Equipment Chassis Size:	1U
Equipment Weight:	3 Kg

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Features

Low insertion loss
High operating bandwidth
AC220V

Applications

Optical fiber sensing system
Microwave photonics
Teaching and experimental demonstration system
Suppress Carrier Single Sideband Modulation to Achieve Wavelength adjustable

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Ships from:

China

Sold by:

Beijing Rofea Optoelectronics Co,. Ltd.

On FindLight:

since 2023

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Frequently Asked Questions

What is the main function of the ROF-ModBox-SSB-1550 Suppression Carrier Single Sideband Modulation Unit?

The main function of the ROF-ModBox-SSB-1550 is to perform suppression carrier single sideband modulation, integrating a Mach-Zehnder double parallel modulator, bias controller, RF driver, and other components to improve reliability and facilitate user operation.

What are the key features of this modulator?

The key features include low insertion loss, high operating bandwidth, and operation with AC 220V power supply.

What applications is this product suitable for?

This product is suitable for optical fiber sensing systems, microwave photonics, teaching and experimental demonstration systems, and applications requiring suppression carrier single sideband modulation to achieve wavelength adjustability.

What are the input signal requirements for the RF modulation signal?

The RF modulation signal requires an input signal frequency between 1 and 20 GHz, a sine or single-ended signal format, a match impedance of 50 Ω, and a signal amplitude of 200 mVp-p.

What type of laser source is required for the carrier light source?

The carrier light source requires a DFB light source or a wavelength tunable light source with a wavelength range of 1525 to 1565 nm.

What are the operating temperature and storage temperature ranges for this device?

The operating temperature range is +15 to +35 ℃, and the storage temperature range is -40 to +75 ℃.

How can the bias controller be interfaced with the device?

The bias controller can be interfaced with the device via a USB connection.