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Visible LEDs

Khác HF Corp

Overview

 

The LSM LEDs are controlled by the LDC-1 single channel driver and controller. 

This controller is required for LED operation. LSM series LED light sources are ideal for fluorescence excitation and other measurements requiring narrowband illumination. The innovative optical design of the LSM LED family provides highly efficient coupling into an optical fiber, ensuring high power for fluorescence excitation where every photon counts. 

LSM LEDs are available in discrete wavelengths ranging from 265-880 nm and in a warm white option with color temperature of 3689 K. LSM LEDs accommodate multiple mounting options (DIN rail, optical bench, rack) and are supplied with a rugged plastic case for carrying multiple LEDs and accessories.

 

 

  • LSM LED options -- UV, Visible, NIR and broadband wavelengths
  • LED control module -- compact single channel driver and smart controller
  • UV kit versions -- includes the controller plus 265 nm, 280 nm, 310 nm and 365 nm wavelengths
  • Additional wavelength options -- select from Visible (405, 470, 533, 635 nm) wavelengths, or purchase with a mix of wavelength models (280, 365, 470 nm and 3689K warm white)

 

 

Engineering

Typical Output Power

1.96 mW
10.26 mW
2.68 mW
3.15 mW

Source

LED

CWL (nm) Nominal

405
470
533
635

CWL (nm) Typical

414
461
528
628

FWHM (nm)

14
17
18
36

Maximum Drive Current - CW

1000 mA
350 mA

Maximum Drive Current (Pulsed)

1000 mA
1300 mA

Pulse Power

16
4.08
7.23
7.55

Wavelength Stability

LED

Environmental

Safety & Regulatory

CE

Operating Humidity Specification

≤ 85% Relative humidity, non-condensing

Operating Temperature

0 °C to 50 °C

Physical

Fiber Connector

SMA 905

Dimensions

3 x 6.4 x 3.3 cm

Power Consumption

2A (maximum)

Weight

120 g

 

Part Number CWL (nm) FWHM (nm)

Typical Power (mW) Coupled into 400 µm 0.39 NA Fiber 

Maximum Drive Current Typical Peak Pulse Power (mW) Coupled into 400 µm 0.39 NA Fiber
LSM-405A 405 414 17 10.26 1000 mA 1300 mA 16
LSM-470A 470 461 18 3.15 350 mA 1000 mA 7.23
LSM-533A 533 528 36 1.96 350 mA 1000 mA 4.08
LSM-635A 635 628 14 2.68 350 mA 1000 mA 7.55