RedWave

address
RedWave Labs Ltd,
173 Curie Avenue
Harwell, Didcot, OX11 0QG
phone
+44 (0)1235 838529
Model: D103

D103 Low noise 10 MHz switchable photoreceiver 0.9 -2.5 m

Available Options:

Sensitive Area Diameter, mm:

Power:

Weight: 0.50

$2,300.00
Qty:

Description

The D103 is an amplified extended InGaAs photoreceiver with a 10 position switchable gain and an additional low pass filter for the detection of light in the spectral range 9002500nm. An integrated temperature controller maintains the D103 temperature at -25C for low noise operation. The D103 can drive both high impedance and 50Ω loads. Three mounting holes allowing pure rotation of the diode, eliminating unwanted translation during mounting. The D103 has 8-32 tapped mounting holes. The European version has M4 mounting holes. At high gain the D103 provides lower bandwidth due to the finite gain bandwidth product of its operational amplifiers.

Specifications

Features

Extended InGaAs PIN-diode, 0.3 mm diameter

Spectral Range 900-2500 nm

Variable(10 pos) Transimpedance gain 6.6 x 10e2 ... 2 x 10e7 V/A Bandwidth DC up to 10 MHz

Applications

General Opto-Electronic Measurements

Spectroscopy, OEM applications

Specifications

Parameter

Value

Detector

Material

Extended InGaAs-PIN

Diameter

0.3 mm

Spectral Response

900-2500 nm

Conversion

0.9 A/W

Gain

10 position rotary switch

2x10e7, 6x10e6, 2x10e6, 6.2x10e5, 2.1x10e5, 6.2x10e4, 2.1x10e4, 6.6x10e3, 2.1x10e3, 6.6x10e2 V/A

Frequency response

90 kHz, 270 kHz, 500 kHz, 1.5 MHz, 4.5 MHz, 8 MHz, 8 MHz, 10 MHz, 10 MHz, 10 MHz

Low pass filter

10 position rotary switch

10 MHz, 3 MHz, 1 MHz, 300 kHz, 100 kHz, 30 kHz, 10 kHz, 3 kHz, 1 kHz, 300 Hz

On / Off switch

Toggle switch

Input

NEP

Down to 2 pW/√Hz at the highest gains

Max. Input Power

20 mW CW

Output

Impedance

50 Ω

Noise (RMS)

Less than 2 mV, less than 10 mV at the three highest gains

Offset

Adjustable externally

Voltage

0-10 V, 0-5 V at 50 Ω load

Connector

SMB

Dimensions

W x H x D

50.8 x 50.8 x 80.0 mm

Weight

350 g

Power supply

Cable with banana plug

15 V @ 200mA; +5V @ 1.5 A.

Storage Temp

-20 to 80 C

Operating Temp

-10 to 40 C

Documentation:

Download: D103.pdf
Download: D103.pdf
Download: D103.pdf

Gallery