PhotoDetector: 800~1700nm, InGaAs, Adjustable GAIN

Our InGaAs detectors have a sensitivity range of 800nm~1700nm and are commonly used for near-infrared light measurement; amplified detectors with 8 levels of adjustable gain and quantitative photoelectric conversion; wide dynamic range, suitable for various optoelectronic development scenarios, and widely used; the same model as THORLABS, seamlessly compatible, with more target surface sizes to choose from; excellent performance, high cost performance, and all-round technical support; non-standard customization services are provided.

Name	Model	Description	Parameter	Price
PhotoDetector: 800~1700nm, InGaAs, Adjustable GAIN [PDF] [RFQ]	PDA10CS2 (Stock NO. Not entered)	Spectrum response range 800~1700nm, Active area φ1 .omm, Bandwidth range DC~13MHz, Response time constant 10ns	Response wavelength: 800-1700nm Active area: 1mm Lead Time: 4-6 weeks	[Please inquire] Call us

Name

Model

Description

Parameter

Price

PhotoDetector: 800~1700nm, InGaAs, Adjustable GAIN [PDF] [RFQ]

PDA10CS2
(Stock NO. Not entered)

Spectrum response range 800~1700nm, Active area φ1 .omm, Bandwidth range DC~13MHz, Response time constant 10ns

Response wavelength: 800-1700nm

Active area: 1mm

Lead Time: 4-6 weeks

[Please inquire]

Call us

Parameter

Features

● InGaAs detector, with a sensitivity range of 800nm~1700nm, is commonly used for near-infrared light measurement;

● Amplified detector, 8-level adjustable gain, quantitative photoelectric conversion;

● Wide dynamic range, suitable for various optoelectronic development scenarios, widely used;

● Excellent performance, high cost performance, all-round technical support;

● Provide non-standard customized services.

Key Parameter

Common parameters

PN#

PDA10CS2(DP)

PDA20CS2(DP)

PDA30CS2(DP)

PDA50CS2(DP)

PDA80CS2(DP)

PDA100CS2(DP)

Spectrum response range

800~1700nm

Active area

Φ1 .omm

Φ2.0mm

Φ3.0mm

Φ5.0mm

Φ8.0mm

Φ10.0mm

Response time constant

10ns

25ns

120ns

300ns

650ns

1200ns

Bandwidth range

DC~13MHz

DC~11MHz

DC~4MHz

DC~1MHz

DC~100KHz

DC~10KHz

Gain range

Hi-Z load ：1.51kV/A～4.75MV/A；50Ω load：0.75kV/A~2.38 MV/A

Signal amplitude

Hi-Z load：0～ 10V；50Ω load：0～ 5V

Gain adjustment method

Rotary gear adjustment: 0~70dB, 10dB per gear, 8 gears in total. Bandwidth is inversely proportional to gain.

Active area depth

0.13" (3.3 mm)

Detector net weight

0.10kg

Operating temperature

10～40℃

Storage temperature

-20～ 70℃

Appearance size

2.79" X 2.07" X 0.89" (70.9 mm X 52.5 mm X 22.5 mm)

NEP

6.1x10^-11~2.28x10^-12 W/Hz^1/2

4.6x10^-11~2.24x10^-12 W/Hz^1/2

3.8x10^-11~2.17x10^-12 W/Hz^1/2

2.2x10^-11~2.01x10^-12 W/Hz^1/2

1.5x10^-11~1.57x 10^-12W/Hz^1/2

–

Power supply interface

Power switch

Signal interface

Gain adjustment

Strut interface

Optical interface

LUMBERG RSMV3 FEMALE

Slide switch with LED indicator

BNC female socket

8-position knob

M4 X 2

SM1 X1 SM0.5 X 1

Eight-level Quantitatively Adjustable Gain Parameters

0dB		10dB		20dB		30dB
Gain (Hi-Z)	1.51X10³V/A	Gain (Hi-Z)	4.75X10³V/A	Gain (Hi-Z)	1.5X10⁴V/A	Gain (Hi-Z)	4.75X10⁴V/A
Gain (50Ω)	0.75X10³V/A	Gain (50Ω)	2.38X10³V/A	Gain (50Ω)	0.75X10⁴V/A	Gain (50Ω)	2.38X10⁴V/A
Bandwidth (BW)	12MHz	Bandwidth (BW)	1.6MHz	Bandwidth (BW)	1MHz	Bandwidth (BW)	260kHz
Noise (RMS)	258μV	Noise (RMS)	192μV	Noise (RMS)	207μV	Noise (RMS)	211μV
40dB		50dB		60dB		70dB
Gain (Hi-Z)	1.51X10⁵V/A	Gain (Hi-Z)	4.75X10⁵V/A	Gain (Hi-Z)	1.5X10⁶V/A	Gain (Hi-Z)	4.75X10⁶V/A
Gain (50Ω)	0.75X10⁵V/A	Gain (50Ω)	2.38X10⁵V/A	Gain (50Ω)	0.75X10⁶V/A	Gain (50Ω)	2.38X10⁶V/A
Bandwidth (BW)	90KHz	Bandwidth (BW)	28KHz	Bandwidth (BW)	9kHz	Bandwidth (BW)	3kHz
Noise (RMS)	214μV	Noise (RMS)	234μV	Noise (RMS)	277μV	Noise (RMS)	388μV
Signal bias	±8mV(Typ.) ，±12mV(Max)

Response curve

Dimension

Product Configuration

Application

● Monitor the output of Q-switched lasers

● Monitor the output of mode-locked lasers

Ordering Info

PN#	Spectrum response range	Active area	Gain range	Characteristic
PDA10CS2	800~1700nm	φ1 .omm	0 to 70dB, 8-step quantized adjustable gain	Solebo-equivalent model
PDA20CS2		φ2 .omm		Solebo-equivalent model
PDA30CS2		φ3.0mm		Extra-large target surface
PDA50CS2		φ5.0mm
PDA80CS2		φ8 .omm
PDA100CS2		φ10.0mm

PhotoDetector: 800~1700nm, InGaAs, Adjustable GAIN

Product model

Parameter

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