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Rof Balanced Photodetector High Sensitivity Photodetector Silicon Photodetector with Amplification

Name: Rof Balanced Photodetector High Sensitivity Photodetector Silicon Photodetector with Amplification
Brand: Beijing Rofea Optoelectronics Co, Ltd
SKU: CdVGJMeTnaqX
Price: 999.00 USD
Availability: InStock

US$999.00 1 Piece (MOQ)

Port:

Beijing, China

Payment Terms:

T/T, Paypal

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Beijing Rofea Optoelectronics Co, Ltd

Beijing, China

Last Login Date:

Jul 02, 2025

Main Products:

Electro-Optic Intensity Modulator, Electro-Optic Phase Modulator, Photodetector, Dfb Light Source, Laser Light Source, Fiber Amplifier, Microwave Electron, Optical Tester, Electro-Optic Modulator

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Product Description

Company Info

Basic Info.

Model NO.

BPR

Trademark

Rofea

Origin

Beijing

Product Description

ROF -BPR Series 200M Balanced Light Detection Module

Product description

ROF -BPR series of balanced light detection module integrates two matching photodiode and an ultra-low noise transimpedance amplifier, effectively reducing the laser noise and common mode noise, improving the system's noise ratio, having a variety of spectral response optional , Low noise, high gain, easy to use and so on, Mainly being used for spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography and other fields.

Features :

3dB bandwidth 200MHz
Low noise
High gain
DC 15Vpower supply
Spectral range:320-1000,850-1650nm

Applications :

Heterodyne detection
Optical delay measurement
Optical fiber sensing system
(OCT)

Please contact us for correct quotation

Performance parameters

Type parameter	ROF-BPR-200M-A	ROF-BPR-200M-B
Spectral response range	850~1650nm	320~1000nm
Material type	InGaAs	Si
Light input
Responsiveness	0.9A/W@1550nm	0.5A/W@700nm
3dB Bandwidth	DC-200MHz	DC-200MHz
Rise time	1.5ns	1.5ns
CMRR	>20dB	>20dB
Gain @RF output	1.1×104V/W	0.6×104V/W
Noise equivalent power	7pw/√Hz	14pw/√Hz

Saturated optical power @RF output	-5dBm	-2dBm
Power supply	DC ±12V
Input flange	FC
Output connector	SMA
Output impedance	50
Output coupling method	AC
Max input optical power	10mW
Operating temperature	0-40ºC
Storage temperature	-40~85ºC
Dimensions	78 x 68 x 45 mm

Ordering information

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

Note:
1,10 M, 80MHz, 200MHz, 350MHz and 400 MHZ bandwidth detectors support operating bands A and B; Coupling Type Both AC and DC coupling are optional.
2, 1GHz, 1.6GHz, support working bands A1 and A2; Coupling type Only AC coupling is supported.
3, the gain is adjustable (150MHz) to support the working band A and B; Coupling Type Both AC and DC coupling are optional.
4, example, ROF-BPR-350M-A-FC-AC: 350MHz fixed gain balanced probe module, operating wavelength 1550nm(850-1650nm), AC coupled output.

*please contact our seller if you have special requirements

Address: No. 3, Jinxing West Rd, Daxing District, Beijing, China

Business Type: Manufacturer/Factory

Business Range: Computer Products, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy

Main Products: Electro-Optic Intensity Modulator, Electro-Optic Phase Modulator, Photodetector, Dfb Light Source, Laser Light Source, Fiber Amplifier, Microwave Electron, Optical Tester, Electro-Optic Modulator

Company Introduction: Rofea has been focused on electro-optic integrated circuit and component for a decade. We manufacture high performance integrated-optical modulators and provide innovative solutions and services for both scientific researchers and industry engineers. The modulators of the Rofea with low drive voltage and low insertion loss were largely used in quantum key distribution, radio-over-fiber systems, laser sensing systems and next-generation optical telecommunication.

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