Photomultiplier Tubes in Side-on and End-on Housings.

Oriel Photomultiplier Tubes and Detectors

A variety of Oriel detectors working with latest Newport power meters
End-on and side-on PMTs
Si, Ge, and InGaAs semiconductor detectors
Highly sensitive thermopiles complementing existing Newport thermal detectors

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Overview
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These Oriel Photomultiplier tubes (PMTs), semiconductor detectors and thermal detectors are designed to work with Newport's latest power meters. They come with a 15DB connector adapter so that they can be connected to the power meters. Both side-on and end-on PMTs are available. Semiconductor detectors include Si, InGaAs, and Ge detectors, either calibrated or non-calibrated. The Oriel miniature thermopile detectors boast broad spectral response between 0.2 to 40 um.

Please click on the following links for compatible power meters:

Optical Power and Energy Meters, High Performance, 1936-C/2936-C
Benchtop Optical Meter, 1928-C
Optical Power Meter, High-Performance Hand-Held, 1918-R

Photomultiplier tubes (PMTs)

Photomultiplier tubes (PMTs) offer a most cost effective, low light level measurement solution. We have PMTs that are sensitive in the UV, as low as 160 nm, and in the NIR as high as 1100 nm (see the responsivity curves). Also available is the choice of side-on vs. end-on. The side-on PMTs are more economical; the end-on systems have a larger photocathode area and have a more uniform responsivity. To have a complete PMT for the power meter, you also need a PMT housing ( 70680 for a side-on and 77265 for an end-on PMT) and a 70705 power supply.

For more detailed information on the tubes and their housings, refer to our Oriel Photomultiplier Tubes.

Fig. 1 Typical responsivity curves of photomultiplier tubes.

Photodiode Detectors

Photodiode Detectors

These Si, InGaAs, and Ge photodiodes are operated in photovoltaic mode for best DC and low frequency performance, either calibrated or non-calibrated. Fig. 2 and 3 show the typical spectral responsivities of the detectors. Choose the UV versions of Si detector if your work takes you below 400 nm. These Si detectors are sensitive down to 180 nm and offer calibrated performance down to 200 nm. The VIS-NIR version of Si detectors give you the best performance between 400 nm and 1.0 µm and useful performance to 1.1 µm. Use the InGaAs units for wavelengths up to the 1.7 µm long wavelength cut off point. Ge extends the IR response, as compared to InGaAs, by ~0.1 µm.

Fig. 2 Typical Responsivity of Silicon Detectors.

Fig. 3 Typical Responsivity of InGaAs and Ge Detectors

Thermal Detectors

Thermal detectors of electromagnetic radiation operate by absorbing the radiation and measuring the subsequent temperature rise. Their broadband, wavelength-neutral response is only limited by the spectral flatness of their black coating and the transmission characteristics of any window materials used to protect them.

We offer three different thermopile detectors differing in the window material. We coat the active detector element with a black, absorbing coating. The typical spectral properties of this coating are modified by the transmission properties of the windows used with them, which we list in Table 1. For dimensional information on these detectors, refer to Oriel Thermopile Detectors for Optical Power Meter

Fig. 4 Typical absorption of Thermopile Detector Coating.

Table 1 Windows for Oriel Thermopile Detectors

Material	Usable Spectral Range	Approximate Transmittance	Water Solubility (g/100g)	Affected By Humidity
CaF₂	0.13-11 µm	94 %	0.0017	No
Sapphire	0.13-6 µm	90 %	0.0	No
KRS-5	0.6-40 µm	74 %	0.05	No

Model	Description	avail raw	Availability	price raw	Price	Qty. MULTI ADD
70690	Side-on PMT Housing	8	8 Weeks	1399	$1,399.00	ADD
70691	End-on PMT Housing	8	8 Weeks	1770	$1,770.00	ADD
71665	UV Silicon Detector, 200-1100nm, 10x10mm, Uncalibrated	99	Call	532	$532.00	ADD
71666	Low Power Detector, DB15, UV Silicon, 200-1100nm, 10x10mm, Uncalibrated	99	Call	700	$700.00	ADD
71667	UV-Silicon Detector, 200-1100nm, 5mm Diameter, TE Cooled, Uncalibrated	99	Call	1428	$1,428.00	ADD
71668	Low Power Detector, DB15, Silicon, 400-1100nm, 10mm square, Uncalibrated	99	Call	638	$638.00	ADD
71669	Silicon Detector, DB15, 400-1100nm, 5mm Diameter, Cooled, Uncalibrated	99	Call	1355	$1,355.00	ADD
71670	Low Power Detector, InGaAs, 3mm Diameter, 800-1700nm, Uncalibrated	99	Call	1362	$1,362.00	ADD
71671	Low Power Detector, InGaAs, 3mm Diameter, 800-1700nm, TE Cooled, Uncalibrated	99	Call	1650	$1,650.00	ADD
71672	Germanuim Detector 700-1800nm, 5mm Diameter, Uncalibrated	99	Call	1171	$1,171.00	ADD
71673	Germanium Detector, DB15, 700-1800nm, 5mm Diameter, TE Cooled, Uncalibrated	99	Call	1448	$1,448.00	ADD
71674	UV-Si Detector, DB15, 200-1100nm, 10x10mm, Calibrated	0	In Stock	732	$732.00	ADD
71675	UV Silicon Detector, DB15, 200-1100nm, 10mm square, Calibrated	8	8 Weeks	933	$933.00	ADD
71676	UV-Si Detector, DB15, 200-1100nm, 5mm Diameter, TE Cooled, Calibrated	7	7 Weeks	1629	$1,629.00	ADD
71677	Silicon Detector, DB15, 400-1100nm, 10x10mm, Calibrated	7	7 Weeks	963	$963.00	ADD
71678	Silicon Detector, DB15, 400-1100nm, 5mm Diameter, TE Cooled, Calibrated	7	7 Weeks	1553	$1,553.00	ADD
71679	Low Power Detector, InGaAs, 3mm Diameter, 800-1700nm, Calibrated	8	8 Weeks	1565	$1,565.00	ADD
71680	Low Power Detector, InGaAs, 3mm Diameter, 800-1700nm, TE Cooled, Calibrated	8	8 Weeks	2116	$2,116.00	ADD
71681	Germanuim Detector, DB15, 700-1800nm, 5mm Diameter, Calibrated	8	8 Weeks	1385	$1,385.00	ADD
71682	Germanuim Detector, 700-1800nm, 5mm Dia, Cooled, Calibrated	8	8 Weeks	1629	$1,629.00	ADD
77340	Photomultiplier Tube, Side-On, 185-650nm, 340nm Peak Wavelength	8	8 Weeks	299	$299.00	ADD
77341	Photomultiplier Tube, Side-On, 185-870nm, 330nm Peak Wavelength	0	In Stock	556	$556.00	ADD
77343	Photomultiplier Tube, Side-On, 400-1100nm, 730nm Peak Wavelength	0	In Stock	1855	$1,855.00	ADD
77346	Photomultiplier Tube, End-On, 185-850nm, 420nm Peak Wavelength	0	In Stock	1299	$1,299.00	ADD
77348	Photomultiplier Tube, Side-On, 160-900nm, 400nm Peak Wavelength	0	In Stock	1795	$1,795.00	ADD
77360	Photomultiplier Tube, Side-On, 185-850nm, 420nm Peak Wavelength	2	2 Weeks	1290	$1,290.00	ADD
77361	Photomultiplier Tube, End-On, 400-1100nm, 800nm Peak Wavelength	10	10 Weeks	3066	$3,066.00	ADD

Fig. 5 Dimensional diagram of some Oriel Silicon Detectors.

Newport Resource e-Catalogs *

*e-Catalog pages include the most current information available at the time of printing.

Oriel Photomultiplier Tubes and Detectors

Photomultiplier tubes (PMTs)

Photodiode Detectors

Thermal Detectors

Table 1 Windows for Oriel Thermopile Detectors

Newport Resource e-Catalogs *

Newport Family of Brands