Raman Spectrometer 532/785/1064nm
Standard Spectrometer 200-1100nm
High Sensitivity UV Enhanced Spectrometer
BSI Cooled High Sensitivity Spectrometers
Large NA High QE Spectrometer 200-1450nm
Near Infrared Spectrometer 900-2500nm
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Auto-Fluorescence Microscope
Confocal Raman Microscope
Spinning Disk Confocal Microscope
Industry Line Scan Confocal Microscope
Research Line Scan Confocal Microscope
Laser Point Scanning Confocal Microscope
TCSPC System for SPAD (APD) Testing
Maskless Lithography UV Laser Writer
Laser Doppler Vibrometer 0.1Hz to 5Mhz
OCT Imaging System
X-ray/XRD Heating & Cryo Stage
Optical Heating & Cryo Stage
Electrical Probe Temperature Stage
Adjustable Electrical Probe Station
Tensile Strain Temperature Stage
Fiber Spectrometers (200nm to 5um)
X-Ray/XUV/VUV Spectrometers (1-300nm)
FT Infrared Spectrometer(900-16000nm)
Hyperspectral Camera (220nm-4.2μm)
Multi-Spectral Camera (400-1000nm)
Silicon photomultiplier(SIPM)(300-950nm)
Single Photon Detector (SPD)(200-1700nm)
Photomultiplier Tubes (PMT)(160-900nm)
Photodiode Detector (PD) (200nm-12um)
Pyroelectric Infrared Detectors (2-12um)
Single-Photon Avalanche Diode Array
UV-VIS Beam Profiler(190-1100nm)
VIS-NIR Beam Profiler(350-1750nm)
Mid-infrared Beam Profiler(2-16μm)
Compact Beam Profiler(190-1100nm)
Terahertz Beam Profiler
Scanning Slit Beam Profiler
Photodiode Power Sensors 250-2500nm
Power Meter Console
Integrating Spheres (10mm-100mm)
Power Meter Adaptor & Accessories
Thermoelectric laser power meter(0.19-25 μm)
Photoelectric power meter(200-1100nm)
VUV/UV Spectrograph
Standard Single Grating Monochromator
Hi-Res Single Grating Monochromator
Double Grating Scanning Monochromator
Triple Grating Scanning Monochromator
Hi-Res Triple Grating Monochromator
LIV Test Systems for Laser Diode / LED
White Light Interferometer
Optical Coating CRD Reflectrometer
Optical Test Measurement System
RF Test Measurement System
Point confocal displacement sensor
Linear confocal displacement sensor
CW Pigtail Laser Diode (400-1920nm)
CW Laser Diode Module (375-785nm)
CW Multi-Channel Lasers (405-640 nm)
CW Narrow Linewidth Diode Laser
Nanosecond Pulsed Laser (266nm-3.4μm)
DFB/FP Picosecond Laser (370-1550nm)
Nanosecond Pulse Fiber Laser(1064-2μm)
Picosecond Pulse Fiber Laser (266nm-2μm)
Femtosecond Pulse Fiber Laser (515nm-2μm)
CW & QCW Fiber Laser System (405nm-2μm)
CW Narrow Linewidth Laser(780nm-2μm）
C-Band Tunable Laser (1529 -1567nm)
L-Band Tunable Laser (1554 -1607nm)
Supercontinuum Fiber Lasers 450-2300nm
2 μm CW Wide Tunable Laser (1900-2000 nm)
Mid-infrared Wide Tunable Laser (4-12 μm)
Femtosecond OPA (650 - 2600nm)
Erbium Doped Fiber Amplifier
Ytterbium Doped Fiber Amplifier
Thulium-Doped Fiber Amplifier
Semiconductor Optical Amplifier
Fiber Raman Amplifier
EUV Light Sources(58-130nm)
VUV Light Sources(115-400nm)
ASE Light Sources (830-2000nm)
Microscopy Imaging LED Sources 360-780nm
Collimated LED Sources (240-980nm)
Fiber-Coupled LED Sources (265-940 nm)
Standardized Repetition Locking Optical Combs
Fully Locked Optical Frequency Combs
Asynchronous Optical Sampling Light Source
Optical Frequency Comb Accessories
Light Field Sythesizer
Hollow-Core Fiber Compressor
High Powered Hollow-Core Fiber Compressor
Ultra-High Contrast 3rd-Order Autocorrelator
Coherent Ultrabroadband XUV Light Source
Enhanced Cavities for Laser Light
Terahertz Quantum Cascade Lasers(1-4.5Thz)
CW IR Quantum Cascade Lasers(3-12μm)
CW LWIR Quantum Cascade Lasers (4-17um)
Fluorescence Upright / Inverted Microscope
Biological Upright / Inverted Microscope
Phase Contrast Microscope
Dark Field Microscope
Polarizing Microscope
Metallographic Upright / Inverted Microscope
Smart 3D Stereo Microscope
USB Digital Microscope With Platform
Built-in Digital Microscope
Plan Apochromatic Objective
Industrial Plan Objective
Biology Plan Objective
Microscope CCD Camera (VIS-NIR）
Microscope CMOS Camera (UV-NIR)
UV & NIR Enhanced CMOS Camera
Hyperspectral Camera for Microscope
Multispectral Camera For Microscope
Microscope Light & Lamp
Soft X-Ray BSI sCMOS Camera (80-1000eV)
High-Speed sCMOS Camera
High Sensitivity sCMOS Camera
38M Pixel large Format sCMOS Camera
Compact BSI/FSI sCMOS Camera
Intensified CMOS Camera (200-1100nm)
Full Frame CCD Camera for UV VIS NIR
Full Frame CCD Camera for VUV EUV X-ray
Full Frame In-vacuum CCD Cameras
Large Format In-vacuum CCD Cameras
HDMI Color CMOS Camera (Monitor)
High Speed Line Scan Camera
Large Format Camera
High Speed Large Format Camera
Frame Grabber
Infrared Pyrometers (-40-3000C)
Infrared linear Array Camera
Infrared Matrix Array Cameras
Blackbody Calibration Sources -15 to 1500°C
Short-Wave Infrared Camera (SWIR)
Mid-Wave Infrared Camera (MWIR)
Long-Wave Infrared Camera (LWIR)
Solar Blind UV Imaging Module 240-280nm
UV-VIS Online Monitoring Module
UV-VIS Dual Channel Camera
UV-VIS-IR Triple Spectral Fusion Camera
Ultraviolet Camera for Drone
Free Space Acousto-Optic Modulators (AOM)
Fiber Coupled Acousto-Optic Modulators
Free Space Acousto-Optic Tunable Filter
Fiber-coupled Acousto-optic Tunable Filter
Acousto-Optic Q-switch (AOQ)
Acousto-Optic Frequency Shift (AOFS)
Electro-optical Amplitude Modulator
Electro-optic Phase Modulator
Ultra-fast Pulse Generator for TCSPC
Single-photon time counter
Phase Spatial Light Modulator
Transmission Amplitude SLM
Reflection Amplitude SLM
Digital Micromirror SLM
Pulsed Voltage
Pulsed Current
General Purpose Pulse Generators
Medium and High Voltage Pulse Generators
High Speed Impulse Generator
Very High Speed Pulse Generators
Function Generators
Pulse Amplifiers
Single-channel Lock-in Amplifier
Dual-channel Lock-in Amplifier
TPX / HDPE Terahertz Plano Convex Lens
Off-Axis Parabolic Mirrors
Terahertz Hollow Retro Reflector
Terahertz Metallic Mirrors
ZnTe / GaSe Terahertz Crystals
Terahertz Beam Expander Reflection
Waveplates
Optical Isolator
Optical Polarizers
Beamsplitter Plate
Beamsplitter Cube
Dichroic Beamsplitters
Ultrathin Beamsplitter Plate
Bandpass Filters Fluorescence Microscope
Filters for Raman Spectroscopy
Narrow Filters for Laser
Filters for FISH
Filters for TIRF Microscope
Filters for FRET Microscope
Laser Crystals
Nonlinear Optical Crystals
Birefringent Crystals
Optical Crystals
Electro-optical Crystals
Micro-Channel Plate (MCP)
Micro-Channel Plate Assembly (MCP)
Fiber Optic Plates (FOP)
Micro Pore Optics
X-Ray Collimators
Hybrid Fiber Components
Electrically Adjustable Optical Delay Line
Manually Adjustable Optic Delay Line
Optical Circulator
Filter Coupler
FA Lens
Zoom Lens
Telecentric Lens Series
In-situ Tensile Heating & Cryo Stage
Single Axis Motorized Piezo Stage
XY Motorized Piezo Stages
Multi Axis Motorized Piezo Stages
Vacuum Non-magnetic Piezo Stage
Nano Electric Actuator
XY Stepper Motor Stages
XYZ 3 Axis Stepper Motor Stages
XY Microscope Piezo Stages
XY Microscope Linear Motor Stages
Motorized Filter Wheel
FWR Motorized filter wheels
13mm Linear Stages
25mm Linear Stages
Rotation and Tilt Stages
Rack and Pinion Stages
Vertical Axis Stages
2-Axis Stages
Solid Vibration Isolation Optical Table
Solid Vibration Isolation Table
Pneumatic Optical table
Pneumatic Optical Table With Pendulum Rod
Honeycomb Optical Breadboard
Lens Mounts
Mirror Mounts
Filter Mounts
Ba(NO3)2(Barium Nitrate) is a non-linear crystal with a wide optical transmission range from 350-1800nm, a vibrational Raman mode of 1047cm-1 and high quantum conversion efficiency for 1st and 2nd Stokes components.
This makes it very suitable for Raman applications. In fact, they have the highest gain coefficient among other SRS(surface raman scattering) crystals, where the gain coefficient affects the threshold for Raman laser. Ba(NO3)2 are also used as frequency converters in tunable lasers for the extension of tuning range. One such application would be as a substitute forfrequency converter in organic dye
solutions, which would improve the device’s performance characteristics.
General Specifications
Material
Ba(NO3)2
Dimension Tolerance(mm)
±0.1
Surface Quality
10/5
Flatness
<λ/6@633nm
Wavefront Distortion
λ/8
Parallelism(arcsec)
<20
Damage Threshold(pulsed)
400MW/cm2
Physical Properties and Optical Properties
Crystal symmetry
cubic, P213
Transmission range
0.35 – 1.8 µm
Density
3.25 g/cm3
Hardness Mohs
2.5 – 3
Refractive indices @ 1064 nm
n= 1.555
Raman shift
1048 cm-1
Raman gain, pump 1064 nm
11 cm/GW
Thermal conductivity, W/mK
1.17
∂n/∂T
20×10-6 K-1
Optical Damage Threshold
~ 0.4 GW/cm2
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Thickness (mm)
Company
Light Analysis
Microscope
Light Sources
Imaging
Optics