The superb light collection efficiency capabilities of the superfast F/1.8 Andor HoloSpec spectrograph platform provides a perfect match to Andor’s ultra-sensitive CCD, EMCCD and ICCDs detectors, offering the most sensitive and versatile detection solution on the market for Visible or Near-Infrared spectroscopy.
The Andor HoloSpec is the ideal solution for collecting more light and achieving better signal-to-noise ratio faster, which is critical for applications such as micro-Raman mapping, microfluidics, real-time medical diagnosis (point-of-care analyzers) or stand-off bacteriologic agents or explosives detection.
The HoloSpec also offers aberration-corrected optics for excellent multi-track capabilities, enabling high density fibre optics simultaneous acquisitions with extremely low crosstalk, even on narrow spectroscopy sensors.
High collection efficiency ultrafast F/1.8 aperture - Up to 6.5 times better light collection efficiency than traditional 1/3rd m Czerny-Turner designs
On-axis imaging-corrected design - Superb optical aberration correction across a large focal plane for superior spatial resolution and high density, low crosstalk multi-track (multifibre) acquisitions
High throughput optical design - High transmission volume phase holographic (VPH) gratings with state-of-the art optics - maximum optical efficiency for visible or nearinfrared range
Low scattered light - Smooth’ sinusoidal refractive index VPH gratings profile greatly reduces stray light - maximizes detection dynamic range and signal-to-noise
Compact and rugged design - Pre-aligned and pre-calibrated, out-of-the-box operation, excellent thermal stability and easily transportable
Easily interchangeable accessories - ‘Snap-in’ accessories, including precision slits and pre-aligned grating assemblies
Specialized Raman grating options - Optimized for Stokes/Anti-Stokes, low-frequency or high-frequency Stokes operation, 514.5 to 830 nm laser options
Optional integrated Rayleigh filtering unit - Fully-enclosed SuperNotch Plus Kaiser filter compartment with user-friendly external adjustment
Seamless integration with Andor’s world class Spectroscopy detectors - Combine high optical throughput and ultrasensitive CCD, ICCD and EMCCDs cameras for maximum photon collection