300 mW Silicon Photodiode Sensor with Ø10 mm Aperture

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Overview

The PD300R silicon photodiode sensor is a general purpose circular geometry laser measurement sensor with a 10 mm aperture and removable filter. Without filter, its spectral range is 350 to 1100 nm and its optical power measuring range is 500 pW to 30 mW. With filter the spectral range is 430 to 1100 nm and the power range is 2 µW to 300 mW.

350-1100 nm silicon photodiode sensor with Ø10 mm aperture
500 pW to 300 mW power measurement range
Includes removable filter
Fiber optic adapters available

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Products

		Compare	Model	Compatibility	sortOrder	rankScore	ranking	Drawings, CAD & Specs		Aperture Size	Spectral Range	Maximum Average Power	Response Time	Availability	Featured Item	Price		Brand
		7Z02436 PD300R Photodiode Power Sensor, Silicon, 500 pW to 300 mW, Ø10 mm, 350-1100 nm, Round $853 Show	7Z02436 PD300R Photodiode Power Sensor, Silicon, 500 pW to 300 mW, Ø10 mm, 350-1100 nm, Round	UNIVERSAL	0.0	1.0	0.0		0.0	Ø10 mm	350-1100 nm	300 mW	0.2 s	Show		$853		Ophir

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Specifications

Aperture Size

Ø10 mm
Material

Silicon
Spectral Range

Filter in: 430-1100 nm
Filter out: 350-1100 nm
Power Range

Filter in: 2 µW - 300 mW
Filter out: 500 pW - 30 mW
Maximum Average Power Density

Filter in: 50 W/cm²
Filter out: 10 W/cm²
Maximum Pulse Energy

Filter in: 30 µJ
Filter out: 3 µJ

Response Time

0.2 s
Cable Length

1.5 m
Dimensions

Ø35 x 24 mm
CE Compliance

Yes
UKCA Compliance

Yes
China RoHS Compliance

Yes

Features

Measuring Very Low Laser Powers with a Photodiode Sensor

In this short “Basics” video, we review in general the use of photodiode sensors for measuring very low laser powers.

Effects of Incidence Angle on Measurements

In this video, you will learn to what degree a beam’s incidence angle matters, and for which sensor types this should be taken into account.

Frequently Asked Questions

What does the PD300 "Background Subtraction" do?
Answer
Ophir's Photodiode PD300 and PD300-1W sensors offer automatic background subtraction so the measurement is not sensitive to room light. With "filter out" (i.e. the external filter removed for low light measurements), 2 separate detector elements are visible. The beam to be measured is incident only on the outer of the 2 detectors, but background light reaches both detectors. The instrument will show the power measured by the outer detector minus that measured by the inner detector.This patented method cancels out 95% - 98% of background light under normal room conditions, even if it is constantly changing.

Do I need to recalibrate my instrument? How often must it be recalibrated?
Answer
Unless otherwise indicated, Ophir sensors and meters should be recalibrated within 18 months after initial purchase, and then once a year after that.

Frequently Asked Questions

What does the PD300 "Background Subtraction" do?
Answer
Ophir's Photodiode PD300 and PD300-1W sensors offer automatic background subtraction so the measurement is not sensitive to room light. With "filter out" (i.e. the external filter removed for low light measurements), 2 separate detector elements are visible. The beam to be measured is incident only on the outer of the 2 detectors, but background light reaches both detectors. The instrument will show the power measured by the outer detector minus that measured by the inner detector.This patented method cancels out 95% - 98% of background light under normal room conditions, even if it is constantly changing.

Do I need to recalibrate my instrument? How often must it be recalibrated?
Answer
Unless otherwise indicated, Ophir sensors and meters should be recalibrated within 18 months after initial purchase, and then once a year after that.

Accessories

Customers that purchase the above items also consider the following items. Ophir-Spiricon meters and sensors include a standard manufacturers warranty for one year. Add a one year Extended Warranty to your meter or sensor, which includes one recalibration.

Description	Compatibility	Avail.	Price
7Z08229 FC Fiber Connector Adapter, Power and Energy Sensors	UNIVERSAL	Show	$153
7Z08226 ST Fiber Connector Adapter, Power and Energy Sensors	UNIVERSAL	Show	$264
7Z08227 SC Fiber Connector Adapter, Power and Energy Sensors	UNIVERSAL	Show	$302
1G01236A SMA Fiber Connector Adapter, Power and Energy Sensors	UNIVERSAL	Show	$74
1G02259 Fiber Adapter Mounting Bracket, PD300R/FPS-1 Photodiode Sensors	UNIVERSAL	Show	$135
1G02260 Female SM1 to SM1 Adapter	UNIVERSAL	Show	$104
7E01125A Optical Sensor Cable, 5 m Length, Connect PD300 to Power Meter	UNIVERSAL	Show	$129
7E01125B Optical Sensor Cable, 10 m Length, Connect PD300 to Power Meter	UNIVERSAL	Show	$219
XWAR-SENSOR Extended Warranty for Sensor	UNIVERSAL	Contact Us	$475

300 mW Silicon Photodiode Sensor with Ø10 mm Aperture

300 mW Silicon Photodiode Sensor with Ø10 mm Aperture

Overview

Products

Specifications

Features

Measuring Very Low Laser Powers with a Photodiode Sensor

Effects of Incidence Angle on Measurements

Frequently Asked Questions

Frequently Asked Questions

Accessories

Resources

Data Sheets

Catalogs

Drawings & CAD

Videos

Technical Notes

Tutorials

Technical Articles

Have questions? Require assistance?

Product Comparison

300 mW Silicon Photodiode Sensor with Ø10 mm Aperture

300 mW Silicon Photodiode Sensor with Ø10 mm Aperture

Overview

Products

Specifications

Features

Measuring Very Low Laser Powers with a Photodiode Sensor

Effects of Incidence Angle on Measurements

Frequently Asked Questions

Accessories

Resources

Data Sheets

Catalogs

Drawings & CAD

Videos

Technical Notes

Tutorials

Technical Articles

Related Products

Have questions? Require assistance?