IsoPlane® 81
Spectrometer & Accessories
The Best Imaging Spectrograph on the Market
» Broad spectral range, high spectral resolution, and best quality data
• 200 – 1100 nm
• Up to 0.05 nm resolution
• eXcelon™ technology for etaloning suppression
» Superior signal-to-noise ratio and dynamic range
• Back-illuminated CCDs with >95% peak QE
• Deep depletion for enhanced QE in NIR range
• Deep cooling and low dark noise
» Fast spectral rates
• Dual-port readout up to 4.55 MHz
• Frame-transfer technology
• Spectral kinetics mode
» Revolutionary optical design
• Zero aberrations at all wavelengths over entire focal plane
• Perfect for multichannel and hyperspectral imaging
Changing the Landscape of Spectroscopic Research
When the first aberration-free IsoPlane 320 was introduced in 2013, it immediately became the gold standard for imaging spectrographs. Today, IsoPlane instruments remain the only aberrationfree spectrographs on the market.
Paired with Teledyne Princeton Instruments’ extensive selection of scientific cameras, our patented and revolutionary IsoPlane design enables leading-edge research and application development in numerous laboratories around the world.
The new IsoPlane 81 system seamlessly integrates an aberration-free spectrograph and a deepcooled scientific CCD camera in a footprint smaller than a typical laptop computer — all while providing performance far superior to that of conventional spectrometers twice the size.
Furthermore, we offer a complete ecosystem of IsoPlane 81 accessories that not only facilitate today’s critical measurements but support tomorrow’s most ambitious experiments.
PRIMARY APPLICATIONS
• Raman spectroscopy and imaging • Fluorescence, emission, absorption • Microspectroscopy • Hyperspectral imaging
HIGHLIGHTED RESEARCH AREAS
SPECIFICATIONS
Spectrograph
Focal length
80.8 mm
Aperture ratio
f/4
Spectral resolution (FWHM)†
0.13 nm
Spectrograph optics and spectral range
Protected silver coating, 400 – 1100 nm
Aluminum coating, 200 – 1100 nm
Spatial resolution
38.5 lp/mm @ 50% contrast over entire focal plane (Nyquist limited)
Grating
150 g/mm up to 4320 g/mm; user-changeable, rotatable, single-grating turret
Astigmatism / coma aberration
Zero at all wavelengths and grating angles over entire focal plane
Slits
Slit width: 10 µm up to 500 µm; 3.3 mm tall; interchangeable, laser-cut slits
Wavelength accuracy
0.13 nm
Wavelength repeatability
0.015 nm
Operation
Software
LightField® scientific imaging and spectroscopy software
Operating system
Microsoft® Windows® 8 or 10
Data interface
USB 3.0 (3 m interface cable provided)
I/O signals
Three MCX coaxial connectors: two trigger out, one trigger in; built-in programmable pulse generator
Operating environment
+5°C to +30°C non-condensing
Certification
CE
Dimensions L x W x H
26.8 cm x 18.0 cm x 21.0 cm (11” x 7” x 8”)
Weight
8.84 kg (19.5 lbs)
Specifications are typical except where noted otherwise. All specifications are subject to change.
† with a 2400 g/mm grating measured at 500 nm; contact our sales and technical support team for other configurations
CCD Camera
Model
BRX
BX
Sensor type
TPI proprietary, back-illuminated, deep- depletion, frame-transfer CCD with eXcelon™ technology and UV coating
TPI proprietary, back-illuminated, frame- transfer CCD with eXcelon™ technology and UV coating
Sensor benefit
Enhanced NIR response with >97% peak QE
Ultralow dark current for long-exposure experiments
Sensor format
1024 x 256 (1024 x 512 including frame-transfer storage area)
Deepest cooling temperature
-55°C guaranteed; -60°C typical
System read noise
4 e- rms @ 200 kHz; 7 e- rms @ 1 MHz; 20 e- rms @ 4.55 MHz
Dark current*
3 e-/pixel/sec
0.03 e-/pixel/sec
Stray light **
<10-4
Vertical shift rate
5.6 µsec/row to 35 µsec/row (programmable)
15.2 µsec/row to 95 µsec/row (programmable)
Spectral rate (continuous)
292 spectra/sec (full vertical bin)
124 spectra/sec (full vertical bin)
Spectral rate (burst mode)
>10,000 spectra/sec (spectral kinetics mode with 10 rows binned)
>5,000 spectra/sec (spectral kinetics mode with 10 rows binned)
Nonlinearity
<1% @ all ADC rates
Software-selectable gains
1.5 e-/ADU (high gain); 3 e-/ADU (low gain); available at all ADC rates
Specifications are typical except where noted otherwise. All specifications are subject to change.
* measured at -55°C
** measured with 532 nm single-mode laser 10 nm away from the laser center wavelength
QUANTUM EFFICIENCY
ISOPLANE® 81 OUTLINE DRAWINGS
商品属性 [波长范围] 200 – 1100 nm [光学分辨率] 0.13 nm [Aperture Ratio] f/4 [Focal Length] 80.8 mm [Wavelength Accuracy] 0.13 nm