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| PHOTOMULTlPLlER TUBES R3310-02, R4330-02 InGaAs (Cs) Photocathode, Wide Spectral Response, 51mm (2") Dia., Head-on Type For Photon Counting : Low Dark Counts, Excellent P.H.D. APPLICATIONS Raman Spectroscopy Fluorescent Spectroscopy Astrophysical Measurement Laser Detection FEATURES Wide Spectral Response R3310-02 ........................................... 300 to 1040nm R4330-02 ............................................160 to 1040nm High Quantum Efficiency in IR ........... 0.25% at 1 m Fast Rise Time ...................................... 3.0ns at 1500V Excellent Single Photoelectron Pulse Height Distribution ........................... Peak to Valley Ratio 2.3 (at -20 ) Low Dark Counts ....................... 30cps Typ. (at -20 ) Hamamatsu R3310-02 and R4330-02 are 51mm (2") diameter head-on type photomultiplier tubes having InGaAs (Cs) photocathodes, and linear focused CuBeO dynodes. The InGaAs (Cs) photocathode allows high sensitivity over a wide spectral range up to 1040nm. The R3310-02 and the R4330-02 are selected for photon counting, and they feature low dark counts and excellent pulse height distribution (PHD) of single photoelectrons. GENERAL Parameter Spectral Response R3310-02 R4330-02 Wavelength of Maximum Response Photocathode MateriaI Minimum Effective Area Mode Window Material R3310-02 R4330-02 Dynode Secondary Emitting Surface Structure Number of Stages Direct Interelectrode Capacitances Anode to Last Dynode Anode to All Other Electrodes Base SuitabIe Socket Weight R3310-02 R4330-02 Figure 1: Typical Spectral Response Description/Value 300 to 1040 160 to 1040 400 InGaAs(Cs) 10 10 Opaque Borosilicate glass (K-free) Synthetic silica glass Cu-BeO Linear Focused 10 Approx. 2 Approx. 3 21-pin Base E678-21C (Supplied) E678-21D (Option) 110 93 pF pF Unit nm nm nm TPMHB0051EA 102 R4330-02 CATHODE RADIANT SENSITIVITY CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) R3310-02 101 R4330-02 mm R3310-02 100 QUANTUM EFFICIENCY 10-1 10-2 100 300 500 700 900 1100 g g WAVELENGTH (nm) Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. lnformation furnished by HAMAMATS U is believed to be reliabIe. However, no responsibility is assumed for possibIe inaccuracies or ommissions. Specifications are subject to change without notice. No patent right are granted to any of the circuits described herein. (c) 1997 Hamamatsu Photonics K.K. PHOTOMULTlPLlER TUBES R3310-02, R4330-02 MAXIMUM RATINGS (Absolute Maximum Values) Parameter Supply Voltage Between Anode and Cathode Between Anode and Last Dynode Average Anode Current A Average Pulse Count Rate B Average Cathode Current C Ambient Temperature D 2200 250 1 106 10 -80 to +50 6 Vdc Vdc A cps pA Value Unit CHARACTERISTlCS (at 25 Parameter Cathode Sensitivity E ) Min. Typ. Max. Unit Quantum Efficiency at 253.7nm (Hg-Line) R4330 Series at 1000nm Luminous F 15 0.13 80 0.25 150 30 9.4 8.1 1.1 2 0.4 % % A/lm mA/W mA/W mA/W mA/W Radiant at 253.7nm (Hg-Line) R4330 Series at 852.1nm (Cs-Line) at 900nm at 1000nm Red/White Ratio Anode Sensitivity Luminous F H G 15 1.0 3.1 2.7 6.6 3.3 J 50 104 103 103 102 105 5 30 2.3 20 150 A/lm A/W A/W A/W A/W Radiant at 253.7nm (Hg-Line) R4330 Series at 852.1nm (Cs-Line) at 900nm at 1000nm Gain H Equivalent Anode Dark Current Anode Dark Current K nA cps Single Photoelectron PHD (Peak to Valley Ratio) Time Response H L Anode Pulse Rise Time Electron Transit Time M 3.0 23 ns ns NOTES A Averaged over any interval of 30 seconds maximum. B Measured at single photoelectron level. The discriminator level is set at valley point. C In practical operation, the cathode current should be lower than 2pA to pre- vent shortening the life of the photocathode. D For cooling operation, another ceramic socket, type number E678-21D is rec- E F G H J K ommended, because the teflon socket type number E678-21C supplied with the tube is not suitable for cooling operation due to its high thermal expansion coefficient. Alternatively, it is recommended to solder a resistor, capacitor, etc. directly on stem pins using a socket contact (100-2520S) supplied by Winchester. Supply voltage is 150 volts between the cathode and all other electrodes. The light source is a tungsten filament lamp operated at a distribution temperature of 2856K. The quotient of the cathode sensitivity measured with the light source is the same as Note E passing through a red filter (Toshiba R-68) divided by the cathode luminous sensitivity without the red filter. Measured with supply voltage and voltage distribution ratio in Table 1. Measured with supply voltage to provide the anode luminous sensitivity of 40 (A/lm) and the voltage distribution ratio in Table 1 after 30 minutes storage in the darkness. Measured with supply voltage that gives 2 106 gain and with the voltage distri- bution ratio shown in Table 1 after one hour storage in the cooler set at -20 . The discriminator is set at 1/3 of a single photoelectron level. L The rise time is the time it takes the output pulse to rise from 10% to 90% of the peak amplitude when the entire photocathode is illuminated by a delta function light pulse. M The electron transit time is the interval between the arrival of a delta function light pulse at the entrance window of the tube and the time when the output pulse reaches the peak amplitude. In measurement the entire photocathode is illuminated. Warning-Personal Safety Hazards Electrical Shock Operating voltages applied to this device present a shock hazard. Table 1:Voltage Distribution Ratio Electrodes Distribution Ratio K 3 Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 1.5 1 1 1 1 1 1 1 1 1 P SuppIy Voltage : 1500Vdc, K : Cathode, Dy : Dynode, P : Anode Figure 2: Typical Single Photoelectron Pulse Height Distribution TPMHB0280EA Figure 3: Typical Gain TPMHB0044EA 1.0 108 COUNTS PER CHANNEL FULL SCALE (SIGNAL+DARK) : 1 104 FULL SCALE (DARK) : 1 103 0.8 WAVELENGTH OF INCIDENT LIGHT LOWER LEVEL DISCRI. SIGNAL+DARK COUNTS DARK COUNTS TEMPERATURE : 800 (nm) : 87 (CH) : 5526 (cps) : 30 (cps) : -20 ( ) 107 106 0.6 GAIN 105 SIGNAL+DARK 0.4 104 0.2 DARK 0 0 512 1024 103 102 500 1000 1500 2000 2500 CHANNEL NUMBER (CH) SUPPLY VOLTAGE (V) Figure 4: Typical Time Response TPMHB0045EA Figure 5: Typical Temperature Coefficient of Quantum Efficiency TPMHB0046EB 102 ) 2 TEMPERATURE RANGE: -10 to +40 ( 1.5 1 0.5 0 -0.5 ) TRANSIT TIME TIME (ns) 101 TEMPERATURE COEFFICIENT (%/ RISE TIME -1 -1.5 -2 100 500 1000 1500 2000 3000 300 400 500 600 700 800 900 1000 SUPPLY VOLTAGE (Vdc) WAVELENGTH (nm) Figure 6: Typical Dark Counts vs. Temperature TPMHB0047EA 105 104 DARK COUNTS (cps) 103 COOLING As Figure 6 shows, the dark counts of the R3310-02 and R4330-02 decreases by cooling the tube. Therefore, when performing photon counting, it is recommended that the tube be cooled down to about -20 . The cooler C2761 which features temperature control from -30 to 0 is available from HAMAMATSU. 102 101 100 -40 -30 -20 -10 0 10 20 TEMPERATURE ( ) PHOTOMULTlPLlER TUBES R3310-02, R4330-02 Figure 7: Dimensional Outline and Basing Diagram (Unit : mm) a) TUBE Orientation of Photocathode with Respect to Base pin Top View b) PHOTOCATHODE X Axis Cross Section 22.0 INPUT WINDOW 7.5 1.0 17.5 1.0 10 PHOTOCATHODE 51 1 X PIN 3 33 2 PIN 1 15 10 Y PHOTOCATHODE (10 10) 3.4 6.6 PHOTOCATHODE CENTER Bottom View IC IC DY9 DY7 IC 9 10 11 12 13 DY5 14 DY3 P8 15 7 DY10 6 16 DY1 DY8 5 17 IC IC DY6 4 2 DY4 1 DY2 K 3 18 IC 19 IC 21 20 20 1 90 2.5 PIN 14 1.6 Y Axis Cross Section 22.0 1.6 11.5 INPUT WINDOW PHOTOCATHODE CENTER 15 19 88 PHOTOCATHODE HA-COATING (Conductive paint connected to the cathode) 2 IC 10.5 SHORT PIN Dy : Dynode K : Photocathode P : Anode IC : Internal Connection (should not be used) TPMHA0022EB 15 1 (SILICONE) 14MAX. LIGHT SHIELD PHOTOCATHODE TUBE CENTER TPMHA0023EB TPMHA0286EA c) SOCKET(Refer to NOTES 51 19 D ) E678-21D (OPTION) 44.5 23.5 E678-21C (SUPPLIED) 56.8 R5 5 7.5 48 13 4 6.5 3.0 4.2 18.5 TACCA0066EC TACCA0054EB REMARKS HA coating The R3310-02 and R4330-02 are coated with the conductive paint connected to the cathode, which is covered with an insulating material (HA coating). This method decreases noise. Care should be taken not to damage the insulating cover wrapping around the bulb. CAUTIONS Use the HAMAMATSU SOCKET E678-21C or E678-21D. When soldering the voltage dividers to the socket, the PMT should be inserted in the socket. HAMAMATSU PHOTONICS K.K., Electoron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limted: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384 North Europe: Hamamatsu Photonics Norden AB: Farogatan 7, S-164-40 Kista Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95 Italy: Hamamatsu Photonics Italia: S.R.L.: Via Della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)2-935 81 733, Fax: (39)2-935 81 741 TPMH1021E04 SEP. 1997 19 IC 17.5 1.0 20 1 |
Price & Availability of R3310-02
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