Flange Mount Photodiode Sensors

Oriel's family of photodiode sensors come with a standard Oriel 1.5-inch series flange, allowing instant light-tight connectivity to Oriel accessories and instruments, such as monochromator exit slit assemblies. These sensors are operated in the photovoltaic (unbiased) mode to provide the lowest noise for DC and low frequency operation since it avoids the shot noise associated with bias currents. We offer amplified and unamplified versions with large active areas to make signal capture easy.

Calibrated models are NIST traceable
Unamplified and amplified models
Flanged mounted for enclosed optical path
Thermoelectric (TE) cooled options

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Description	Compatibility	Avail.	Price
71582 Flange Mount Photodiode SensorsOptical Power Detector, Silicon, TE Cooled, Light Intensity Feedback	UNIVERSAL		$1,770
71617 Flange Mount Photodiode SensorsOptical Power Detector, Germanium, Amplified, Uncalibrated	UNIVERSAL	Discontinued
71650 Flange Mount Photodiode SensorsOptical Power Detector, Silicon, UV-Enhanced, Unamplified, Calibrated	UNIVERSAL	Discontinued
71653 Flange Mount Photodiode SensorsOptical Power Detector, Germanium, Unamplified, Calibrated	UNIVERSAL	Discontinued
71889 Flange Mount Photodiode SensorsOptical Power Detector, Silicon, UV-Enhanced, Amplified, Calibrated	UNIVERSAL	Discontinued
DET-L-GE-R-C Flange Mount Photodiode SensorsGe Photodiode, Amplified, 700-1800 nm, 5 mm, NIST Calibration	IMPERIAL		$3,530
DET-L-GE-T-C Flange Mount Photodiode SensorsGe Photodiode, Amplified, 700-1800 nm, 2-stage TE, 5 mm, NIST Calibration	IMPERIAL		$4,240
DET-L-PBS-R-U Flange Mount Photodiode SensorsPbS Photodiode, 3 x 3 mm, 700-3000 nm, Supply and AC Coupled Pre-amplifier	IMPERIAL		$3,130
DET-L-SIUV-R-C Flange Mount Photodiode SensorsUV-Si Photodiode, Transimpedance Amplifier, 200-1100 nm, 10 x 10 mm, NIST	IMPERIAL		$2,645
DET-L-SIUV-T-C Flange Mount Photodiode SensorsUV-Si Photodiode, Amplified, 200-1100 nm, 1-stage TE cooled, 5 mm, NIST	IMPERIAL		$4,140

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Features

Calibrated Models are NIST Traceable

We offer calibrated and standard photodiode sensors. The calibrated detectors come with NIST traceable spectral responsivity values for every 10 nm over the detector's calibrated wavelength range. The Germanium detectors NIST traceable calibrated responsivity factors cover the 0.7 to 1.8 µm range. The UV Si detectors are calibrated from 200 to 1100 nm.

Flange mounted for enclosed optical path

The flanged detectors are enclosed in aluminum housings with a 1/4-20 tapped hole in the bottom for rod mounting, and a 1.5 Inch Series female flange for direct coupling to Oriel Monochromators and lamp housings. Shown on the right is the 71582 Silicon detector mounted directly to one of our research housings, looking transversely at the lamp, utilizing the 68952 Adapter Kit.

Thermoelectric cooled options for optimum responsivity stability

Oriel offers a selection of Thermoelectric (TE) cooled detectors, that allows the direct temperature control of the internal detector element. The primary benefit of TE cooling is to stabilize the detector responsivity, especially at the extremes of the responsivity range. The 70062 cable connects to one of our 6895X series of digital light intensity controllers (such as our 68950), while the 70062B cable connects to a number of our ILX branded temperature controllers (our LDT-5416 shown on the left).

Our 71582 Silicon detector connected to our ILX LDT-5416, using the 70062B cable

Accessories

Replacement Cables

Description	Compatibility	Price
70015 Cable, BNC Standard, 3 Foot (0.9 Meter) Length	UNIVERSAL	$50
70016 Cable, BNC Standard, 6 Foot (1.8 Meter) Length	UNIVERSAL	$70
70017 Cable, BNC Low Noise, 3 Foot (0.9 Meter) Length	UNIVERSAL	$90
70018 Cable, BNC Low Noise, 6 Foot (1.8 Meter) Length	UNIVERSAL	$140
70055 Detector Cable, Amplified Si, Ge, and Pyro, DC Lab Power Supply, 3.6 m Length	UNIVERSAL	$170
70062 Cable, TE Cooled Detectors for Temperature Control, 1.8 m Length, 6895X Compatibility	UNIVERSAL	$210
70062B Cable, TE Cooled Detectors for Temperature Control, 1.8 m Length, ILX Compatibility	UNIVERSAL	$155
70063 Cable, PbS Detector, DC Power Supply, 1.8 m	UNIVERSAL	$175
CBL-70054-LIDA Cable, Oriel Amplified Detector to LIDA-SRS-KIT	UNIVERSAL	$310

Detector Calibration Modules

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		71683 Calibration Module, Oriel Unamplified Detectors to 1936-R/2936-R Power Meters	UNIVERSAL			$180
		71686 Calibration Module, Oriel Amplified Detectors to 1936-R/2936-R Power Meters	UNIVERSAL			$180

Compatible Components

Description	Compatibility	Price
68950 Digital Exposure System, Research Lamp Sources	UNIVERSAL	$6,820
68951 Digital Exposure System, Solar Simulators	UNIVERSAL	$8,195
70703 Laboratory Power Supply, +/- 15 VDC, 115 VAC	UNIVERSAL	$480
70709 Laboratory Power Supply, +/- 15 VDC, 230 VAC	UNIVERSAL	$475
70710 Current to Voltage Preamplifier, Low Noise	UNIVERSAL	$1,061
LDT-5416 Temperature Controller, Thermoelectric, ±4A, ±4V, 16W, Low Power	UNIVERSAL	$1,905