CsI(Tl) | Scintillation Crystal

CsI(Tl) | Scintillation Crystal

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CsI(Tl) | Scintillation Crystal can be used for gamma ray detection, advantageous in its high light output and broad emission spectrum.

SKU: SCN-CSI-TL Category:

Description

CsI(Tl) | Scintillation Crystal is one of the brightest scintillation crystals used for gamma ray detection. It has excellent mechanical properties, with a light yield four-times higher than that of BGO and a radiation length shorter than that of NaI(Tl). With a broad emission spectrum from 350nm to 700nm, CsI matches well with photodiodes and is suitable for detecting heavy charged particles under strong gamma ray backgrounds.

 

KEY FEATURES

  • High light yield
  • Broad emission spectrum
  • Matches well with photodiodes

 

MAIN APPLICATIONS

  • Medical imaging
  • Radiation detection
  • Safety inspection imaging
  • High-energy physics

 

Technical Specifications

Density

4.51 g/cm³
Melting Point

894 K
Refractive Index

1.78
Effective Atomic Number

54
Hardness

2 Mohs
Radiation Length

1.86 cm
Hygroscopicity

Slight
Cleavage

No
Wavelength

550 nm
Lower Wavelength Cutoff

350 nm
Decay Time

1000 ns
Light Output

59 photons/keV
Photoelectron Yield

47% ∝ NaI(Tl)
Thermal Expansion Coefficient

54 × 10⁻⁶/°C
Afterglow

0.5–5% @ 6 ms

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CsI(Tl) | Scintillator Detector

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CsI(Tl) | Scintillator Detector is a linear photodiode array which is widely used in security applications and is customizable upon request.

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Description

CsI(Tl) | Scintillator Detector is a linear photodiode array which is widely used in security applications such as luggage scanning, cargo/container screening, food inspection, non-destructive testing, industrial inspection, and more. We can customize linear photodiode arrays for X-ray scanning, with high energy resolution and high imaging quality according to your request.

 

MAIN APPLICATIONS

  • Luggage scanning
  • Cargo/container screening
  • Food inspection
  • Non- destructive testing
  • Industrial inspection

Technical Specifications

Density

4.51 g/cm³
Radiation Length

1.86 cm
Hardness

2 Mohs
Decay Constant

1000 ns
Melting Point

621°C
Index of Refraction

1.78
Afterglow

0.5-5%@6ms
Peak Emission

550 nm
Light Yield

59000 Photons/MeV

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CZT | Scintillator Detector

The CZT | Scintillator Detector semiconductor is a pixilated array in which gamma rays enter and are directly converted into electron hole pairs, inducing electrical output signals.
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Description

The CZT | Scintillator Detector is a pixilated semiconductor array with an effective Z of 50 and a density of 5.8 g/cm3. Gamma rays enter the CZT semiconductor detector and are directly converted to electron hole pairs. These charges (electrons and holes) then drift towards positive and negative electrodes, respectively, inducing electrical output signals. Area array and linear array detectors are also available.

 

MAIN APPLICATIONS

  • Medicine application
  • Homeland security
  • Industrial process control
  • Food inspection

Technical Specifications

Density

5.8 g/cm3
Volume resistivity

>1010Ω·cm
Detector dimensions

22.0×22.0mm2
Detector Thickness

15.0mm
Pixel size

1.38×1.38mm2
Pixel pitch

1.88mm
Pixel array

11×11
Electrode

Au
Working temperature

-20~40℃
Energy range

60KeV~2.6MeV
Energy resolution (22℃)

<4%@662KeV
Storage temperature

10-40℃

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Diffusion Bonded Crystal | Laser Crystal

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Diffusion Bonded Crystal | Laser Crystal has many advantages and can help to decrease the thermal lens effect, improving the laser performance and beam quality.

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Diffusion Bonded Crystal | Laser Crystal has advantages of high damage threshold, high beam quality, high efficiency, low heat effect, and compact size. It consists of two, three, or more parts of material with different doping levels, combined by optical contact methods and further bonded under high temperatures. Diffusion Bonded Crystal helps to decrease the thermal lens effect considerably. This bonding technology in laser applications not only improves the laser performance and beam quality, but is also conductive to the integration of laser systems and access to large-size crystals.

 

MAIN APPLICATIONS

  • Semiconductor pump
  • Solid-state lasers
  • High-power operations
  • Solid lasers
  • Etc.

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DKDP Pockels Cell | Q-Switch Crystal

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DKDP Pockels Cell | Q-Switch Crystal is used as electro-optic Q-switches with a reliable, stable performance for a diverse range of laser applications.

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DKDP Pockels Cell | Q-Switch Crystal is used as electro-optic Q-switches with a reliable, stable performance for a diverse range of laser applications. X-Z LAB offers a unique design program that extends the Q-switch lifetime. In addition, the standard configuration employs a broad band with AR coating for improved durability and performance. The DKDP Q-switch is also available with index-matching fluid and a choice of end caps.

 

ADVANTAGES

  • Highest deuteration levels in the industry (99.8% KD*P)
  • Adhesive/epoxy-free assembly
  • Apertures from 8mm diameter up to 20mm diameter
  • Lowest absorption in industry
  • Highest optical damage thresholds
  • High-reliability

 

MAIN APPLICATIONS

  • OEM laser systems
  • Medical/cosmetic lasers
  • Versatile R&D laser platforms
  • Military & aerospace laser systems

 

 

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DKDP&KDP | Non-Linear Crystal

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DKDP&KDP | Non-Linear Crystals are among the most widely used commercial NLO materials.

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Description

DKDP&KDP | Non-Linear Crystals are among the most widely used commercial NLO materials. They are usually used for the doubling, tripling and quadrupling of YAG(Nd) laser at room temperature. In addition, they are excellent eletro-optic crystals with high electro-optic coefficients, widely used as electro-optical modulators, such as Q-switches, Pockels Cells, etc.

 

ADVANTAGES

  • Good UV transmission
  • High damage threshold
  • High birefringence
  • High E-O coefficients

 

MAIN APPLICATIONS

  • SHG, THG, and FHG of dye laser frequency
  • High-speed video switch
  • High power laser frequency conversion
  • Electro-optical modulators, Q-switches, Pockels Cells, etc

 

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GAGG(Ce) | Scintillation Crystal

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GAGG(Ce) | Scintillation Crystal is new scintillator suitable for SPECT, as well as gamma ray and Compton electron detection, with an emission peak around 520 nm, making it one of the brightest scintillators available.

SKU: SCN-GAGG-CE Category:

Description

GAGG(Ce) (Gd2Al2Ga3O12:Ce) is a promising new scintillator for SPECT, as well as gamma ray and Compton electron detection.

GAGG(Ce) | Scintillation Crystal is one of the brightest scintillators with an emission peaking at 520 nm. It can be used for single photon emission computed tomography (SPECT) as well as gamma ray and Compton electron detection. Cerium-doped GAGG crystals have may properties that make them suitable for gamma spectroscopy and medical imaging applications. A high photon yield and emission peak around 520 nm makes the material well suited for readout by silicon photomultipliers (SiPM).

 

KEY FEATURES

  • High density
  • High photon yield
  • High energy resolution
  • Non-hygroscopicity

 

MAIN APPLICATIONS

  • CT, PET, and SPECT
  • Gamma spectroscopy
  • Compton electron detection

 

Technical Specifications

Density

6.7 g/cm³
Melting Point

2123 K
Effective Atomic Number

54.4
Hardness

8 Mohs
Hygroscopicity

No
Cleavage

No
Wavelength

520 nm
Lower Wavelength Cutoff

480 nm
Decay Time

88 ns
Light Output

50 photons/keV
Energy Resolution

≤ 6%

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GdYO4(Nd) | Laser Crystal

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Nd GdYO4 | Laser Crystal is an active laser medium for diode laser-pumped solid-state lasers and has many advantages, including a higher slope efficiency than YAG(Nd) as well as better thermal conductivity and higher power output than YVO4(Nd).

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GdYO4(Nd) | Laser Crystal is one of the active laser mediums for diode laser-pumped solid-state lasers. It has advantages of high gain, low threshold, high absorption coefficients, and wide bandwidths at pumping wavelengths, which result from the fit of the neodymium dopant in the crystal lattice. GdVO4(Nd) crystal also has the advantage of higher slope efficiency than YAG(Nd) as well as better thermal conductivity and higher power output than YVO4(Nd).

 

MAIN APPLICATIONS

  • High power output DPSS lasers systems
  • Etc.

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Ge | Infrared Crystal

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Ge | Infrared Crystal is a kind of infrared optical material that has advantages of high infrared refractive index, wide infrared wavelength range, small absorption coefficient, and low dispersive index, etc.

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Ge | Infrared Crystal is a kind of infrared optical material that has advantages of high infrared refractive index, wide infrared wavelength range, small absorption coefficient, and low dispersive index, etc. It has good uses for military, civilian, and thermal imaging, as well as infra-red radars and windows. High purity Ge can be used in astronomical gamma spectrometers, nuclear energy spectrometers, and ion physical X-ray instruments. Si－Ge10 with doped mercury, cadmium, copper, and gallium of Ge single crystal can be used in infrared detectors.

 

MAIN APPLICATIONS

  • Semiconductor material in aerospace measurement and control
  • Nuclear detection
  • Optical fiber communications
  • Infrared optics
  • Solar cell
  • Biomedical sciences
  • Etc.

 

 

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Glass(Er) | Laser Crystal

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Glass(Er) | Laser Crystal has a wide range of applications and is the ideal glass material, suitable for medical purposes involving necessary protection of the eyes.

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Glass(Er) | Laser Crystal (erbium and ytterbium co-doped phosphate glass) has a broad range of applications because of its properties. It is the ideal glass material for 1535nm laser due to its eye-safe wavelength of 1535nm and high transmission through the atmosphere. It is also suitable for medical applications where the need for eye protection may be difficult to manage, or may diminish or hinder essential visual observation.

We can also produce erbium laser glass with various ion-doping options upon request. We have four kinds of erbium-doped glasses for different uses: WM4, Cr14, EAT14, and CrE5.

MAIN APPLICATIONS

  • WM4: Erbium phosphate glass for ion-exchange purposes
  • Cr14: Erbium phosphate glass for xenon lamp-pumping laser devices and laser range-finder
  • EAT14: Yb3+, Er3+ co-doped phosphate glass, applicable in high repetition rates (1-6Hz) laser diode-pumped 1535nm laser. High Yb3+ doping can be realized to this EAT14 glass.
  • CrE5: CrE5 for large energy output applications. The glass rod of CrE5 works safely at 1Hz repetition after surface strengthening treatment at over 10J output level.

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Gold Plating Reflector | Reflector

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Gold Plating | Reflector

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