Language
箭头向下
CN
EN
Product
Product Center
Products   
产品名称:

Si APD Photoreceiver

上市日期: 2019-04-25
建议销售价: 0

Product introduction

The KY-APRM series avalanche photoreceiver uses imported avalanche photodiode with high gain, fast response and low dark current, integrates low-noise broadband transimpedance amplifier, boost and temperature compensation circuit, with high gain and high sensitivity. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The fiber interface is universal for single-mode and multi-mode optical fiber. Various photosensitive surfaces are optional when space is incident, and comes standard with external threaded connectors for external optical antennas.The electric signal is SMA output, which is suitable for weak light signal detection and short pulse signal measurement. It’s mainly used in picosecond optical pulse detection, optical detection, laser communication,laser radar,optical fiber sensing system and other fields.

Key Features

l  Four series products

Si APD

InGaAs APD

Dual-channel APD Module for DTS

TTL-output APD Module for FSO

l  3dB Band-width Max. 10GHz

l  Rise time Min.<35ps

l  Integrates current-to-voltage amplifier

l  Temperature compensation

l  Low noise, high gain

l  φ20mm Adapter for optical antenna

l  M4 adapter for the M4 post mounts

l  Single power supply DC 12V

l  Dimensions 47x42x26mm

l  SMA output

l  Can be customized

Options

l  Photosensitive Surface

l  Band-width

l  Gain

l  Output Coupling

l  Variable Gain by software

l  Digital TTL level output

Applications

l  Pulse form measurements

l  Laser radar

l  Laser Communication

l  Optical Fiber Sensing System

l  Spectroscopy

l  OTDR

Parameters

Si APD Photoreceiver

PN

KY-APRM-1G-S

KY-APRM-500M-S

KY-APRM-200M-S

KY-APRM-10M-S

KY-APRM-400M-S-0.2

KY-APRM-200M-S-0.8

Detector type

Si / APD

Input

Free Space or FC/APC

Free Space

Spectral range

400~1100nm

Peak responsivity

50A/W@800nm, M=100

55A/W@850nm, M=100

Detector diameter

500um

230um

800um

Band-width(3dB)

30K~1GHz

500MHz

200MHz

10MHz

400MHz

200MHz

Peak Gain

140K V/W

200K V/W

2M V/W

20M V/W

200K V/W

2M V/W

Rise time

0.4ns

0.9ns

1.8ns

35ns

0.9ns

1.8ns

Saturated optical power

14uW

18uW

1.8uW

150nW

18uW

1.8uW

Coupling

AC

DC

Impedance

50W

Equivalent noise power NEP

0.1pw/√Hz

0.2pw/√Hz

0.2pw/√Hz

0.04pw/√Hz

0.2pw/√Hz

0.2pw/√Hz

Total output noise voltage

5mV

5mV

35mV

15mV

5mV

35mV

Si APD Avalanche Photoreceiver(1064nm enhanced)

PN

KY-APRM-BW-1064

Detector type

Si / APD 1064nm enhanced

Input

Free Space

Spectral range

400~1100nm

Peak responsivity

45A/W@1064nm,M=100

Detector diameter

500um

800um

Band-width(3dB)

200MHz

10MHz

Peak Gain

1.6M V/W@1064nm

16M V/W@1064nm

Rise time

1.8ns

35ns

Saturated optical power

2.2uW

180nW

Coupling

DC

Impedance

50W

Equivalent noise power NEP

0.2 pw/√Hz

0.05 pw/√Hz

Total output noise voltage

32mV

15mV


Hot Products / Hot Products More
2019 - 01 - 17
Product introductionThe KY-QA/P series quadrant photoreceiver adopts imported four-quadrant photodiode, integrated power supply circuit and corresponding low-noise amplifier circuit. The response wavelength is 400-1100nm (material is Si) and 800-1700nm (material is InGaAs). It’s available in a variety of types, mainly used for laser beam position measurement in systems and widely used in laser ali...
2019 - 01 - 17
Product introductionThe KY-BPRM series balanced photoreceiver integrates two matched high linearity analog PIN detector and low noise broadband transimpedance amplifier, with high gain, high sensitivity, DC coupling output and high common-mode rejection ratio(CMRR). This can effectively reduce the common mode noise of the input light and improve the signal to noise ratio of the system. The module ...
2019 - 01 - 17
Product introductionThe KY-APRM series avalanche photoreceiver uses imported avalanche photodiode with high gain, fast response and low dark current, integrates low-noise broadband transimpedance amplifier, boost and temperature compensation circuit, with high gain and high sensitivity. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space inci...
2019 - 01 - 17
Product introductionThe KY-PRM series low noise PIN photoreceiver integrates high linearity analog PIN detector and low noise broadband transimpedance amplifier with high gain, high sensitivity, AC coupling output and flat gain. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The fiber interface is universal for single-mode and...
Copyright ©2019 - 2021 Beijing Keyang Optoelectronic Technology Co., Ltd.
犀牛云提供企业云服务
Address:No. 7 Fengxian Middle Road, Haidian District, Beijing
电话:+86 0755-2955 6666
传真:+86 0755-2788 8009
邮编:330520


TEL 010-53704180 Email sales@kyphotonics.com