Photomultiplier tube unit

H10330C-75

H10330C series is an NIR-PMT unit using a compact NIR-PMT (near infrared photomultiplier tube) developed by our advanced photocathode technology. The NIR-PMT is contained in a thermally insulated sealed-off housing evacuated to a high vacuum. The internal thermoelectriccooler eliminates the need for liquid nitrogen and cooling water. The light input window of these modules use a condenser lens to provide a virtually larger photosensitive area allowing easy optical coupling. Adapters for connection to an optical fiber and monochromator are also available as options.
C10330C series have three types of lineups. (H10330C-75: 950 nm to 1700 nm, H10330C-25: 950 nm to 1200 nm, H10330C-45: 950 nm to 1400 nm)

Features

  • High sensitivity (Applicable to photon counting)
  • Fast time response: Rise time: 0.9 ns, T.T.S.: 400 ps
  • Simple operation by air cooled TE cooler: no liquid nitrogen, no cooling water is necessary
  • Operable in 20 min after switched ON
  • Large detection area: Dia.18 mm for collimated light

Applications

  • Photoluminescence measurement
  • Singlet oxygen measurement
  • LIDAR
  • Raman spectroscopy measurement
  • Cathodoluminescence measurement
  • Fluorescence, fluorescence life time measurement
  • Optical communication device evaluation

Characteristics

Spectral response

Spectral response

Timing properties

Waveform

Waveform

 

Transit time spread (T.T.S.)

Transit time spread (T.T.S.)

Specifications

Parameter Description / Value Unit
Spectral response 950 to 1700 nm
Photocathode material InP/InGaAs -
Detection area for collimated light φ18 mm
Effective area of PMT φ1.6 mm
Max. PMT supply voltage -900 V
Max. average PMT anode current 1 µA
Cathode *1 Quantum efficiency Min. 1 %
Typ. 2
Radiant sensitivity Typ. 25 mA/W
Anode Radiant sensitivity *1*2 Typ. 2.5×104 A/W
Gain Typ. 1.0×106 -
Anode dark current *2*3 Typ. 100 nA
Max. 400
Anode dark count *2*3 Typ. 2.5×105 s-1
Time response Rise time Typ. 0.9 ns
Fall time Typ. 1.7 ns
Transit time spread Typ. 0.4 ns
PMT operating temperature -60
PMT operating guaranteed voltage -500 to -900 V
Operating ambient temperature +5 to +40
Operating ambient humidity *4 Less than 80 %
Storage temperature -20 to +50
Storage humidity *4 Less than 80 %

*1: At 1500 nm

*2: Supply voltage = -800 V

*3: After 30 min storage in darkness.

*4: No condensation.

Dimensional outline (Unit: mm)

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