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 NanoLED UV 280 LED - 280nm - The Ultraviolet 280 LED Source



The NanoLED-15 is the first diode-based light source to emit sub-nanosecond pulses at 280nm. It is suitable for exciting a range of fluorophores including tryptophan, NATA, tyrosine, PPO, and naphthalene. A typical pulse duration of 800ps means that decay components as short as 100ps can measured when used in conjunction with JY-IBH decay analysis reconvolution software.

The NanoLED-15 source is designed for use with our controller module and is interchangeable with the entire range of NanoLED sources, including our wide range of picosecond diode lasers.

An adjustable UV-grade quartz lens inside the NanoLED-15 relays light from the diode to your optical system. Mechanical coupling is achieved using a quick-release mounting and adapters are available for a range of spectrometers, including the 5000-Series and Fluorolog systems.




Summary of Features

  • 280nm peak wavelength
  • Tail-free sub-nanosecond pulses
  • High repetition rate
  • Gold-plated compact casing
  • Built-in adjustable UV-grade quartz lens
  • Fully interchangeable with all other NanoLED sources
  • 35mm diameter quick-release mounting




Typical Pulse Profile

NATA decay and residules

NATA in water

Sample measured using 5000U lifetime system.

Emission WL: 350nm
Time calibration: 54ps/ch
Lifetime: 2.89ns
Chisq: 0.96
LED pulse duration: 770ps

Click here to download the sample fileDownload sample file Nata.das (40kb)




Specifications

Peak wavelength 280nm nominal
Spectral range 10nm FWHM typical
Optical pulse duration 800ps FWHM typical
Repetition rate One-shot to 1MHz
Built-in optics UV-grade quartz doublet
Casing Gold-plated brass
Mounting 35mm diameter bayonet
Electrical connection Self-latching precision (cable supplied with controller)
Dimensions Ø40mm L34mm
Weight 260g



Physical Characteristics

 

nm

NanoLED

280

NanoLED-15

295

NanoLED-17

340

NanoLED-16

370

NanoLED-03

375

NanoLED-11

405

NanoLED-07

440

NanoLED-10

455

NanoLED-05A

465

NanoLED-05B

475

NanoLED-14

560

NanoLED-09

590

NanoLED-04

605

NanoLED-08

625

NanoLED-06

630

NanoLED-02B

650

NanoLED-02

670

NanoLED-02C

785

NanoLED-12A

830

NanoLED-12B

1310

NanoLED-12D

 
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