ROF-BPR Series OCT system Equipped with amplification balanced photodetector

Short Description:

ROF-BPR Series Equipped with amplification balanced photodetector
The ROF-BPR series balanced light detection module integrates two matched photodiodes and an ultra-low noise transimpedance amplifier, effectively reducing laser noise and common mode noise, improving the signal-to-noise ratio of the system, with multiple wavelengths and bandwidths to choose from, low noise, high gain, and convenient use. Mainly used in laser radar heterodyne detection, optical delay measurement, optical coherence tomography (OCT system) and other fields.

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Product Detail

Rofea Optoelectronics offer Optical and photonics Electro-optic modulators products

Product Tags

Feature

l Spectral range: 400-1100, 850-1650nm

l Typical wavelengths: 850/1064/1310/1550nm

l 3dB bandwidth: Multiple bandwidths to choose from

l High common mode rejection ratio:>25dB

l High gain: optional and adjustable gain

l Support various customized solutions

ROF OCT system Gain adjustable balance detection module150MHz Balanced Photodetector

Application

l LiDAR
l Optical delay measurement
l Optical coherence tomography imaging(OCT)

Parameters

Product application recommendation

Model (ROF-)	BPR- 10M-B	BPR- 80M-A	BPR- 200M-A	BPR- 350M-A	BPR- 400M-A	BPR- 500M-A	BPR- 1G-A	BPR- 1.6G-A	BPR- 2G-A	BPR- 2.5G-A
Bandwidth (Hz)	10MHz	80MHz	200 MHz	350MHz	400 MHz	500 MHz	1GHz	1.6GHz	2GHz	2.5GHz
Typical wavelength	850/ 1550nm	850/ 1550nm	1310/1550 nm		1064/1310/1550nm
OCT	★★	★★	★	★	★★★	★★★	★★★	★★	★★	★
LiDAR	★	★	★★	★★★	★		★★	★★	★★	★

Dimensions（mm）

Information

Ordering information

ROF	XXX	XX	X	XX	XX	X
	BPR--- Fixed gain balanced photodetector	-3dB bandwidth:	Operating wavelength:	Input type:	Coupling type:	Gain type:
		10M---10MHz	A---850~1650nm	FC - Fiber Optic Coupling	DC---DC coupling	Empty - Normal gain
		80M---80MHz	(1550nm test)	FS----Free space
	GBPR— Gain adjustable balanced photodetector	200M---200MHz	B---320~1000nm		AC---ACcoupling	H - High gain requirement
		350M---350MHz	(850nm test)
		400M---400MHz	A1---900~1400nm
		1G---1GHz	(1064nm test）
		1.6G---1.6GHz	A2---1200~1700nm
		2G---2GHz	(1310nm 或 1550nm
		2.5G---2.5GHz	test)

Note:

1. 10M, 80MHz, 200MHz, 350MHz, and 400M bandwidth detectors support operating bands A and B; coupling types AC and DC coupling are optional.

2. 1GHz, 1.6GHz, 2GHz, 2.5GHz support working bands A1 and A2; coupling type only supports AC coupling.

3. Adjustable gain (150MHz) supports operating bands A and B; both AC and DC coupling types are optional.

4. Example: ROF-BPR-350M-A-FC-AC: 350MHz fixed gain balanced detection module, working wavelength 1550nm (850-1650nm), AC coupled output.

About Us

Rofea Optoelectronics exhibits a wide range of electro-optic products including modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, balanced photodetectors, semiconductor lasers, laser Drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power meters, broadband lasers, tunable lasers, optical delays, electro-optic modulators, photodetectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers, and source lasers.
We also provide custom modulators, including 1*4 array phase modulators, ultra-low Vpi and ultra-high extinction ratio modulators, which are specially designed for universities and research institutes.
These products feature electro-optic bandwidth up to 40 GHz, wavelength range from 780 nm to 2000 nm, low insertion loss, low Vp, and high PER, making them suitable for a variety of analog RF links and high-speed communication applications.

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Rofea Optoelectronics offers a product line of commercial Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. We also provide many particular modulators for customization, such as 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, primarily used in universities and institutes.
Hope our products will be helpful to you and your research.

Amplified Photodetector