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Narrow bandwidth/high transmittance laser line filter-405BPF-12.5
Narrow bandwidth/high transmittance laser line filter-Tokyo Instruments, Inc

Narrow bandwidth/high transmittance laser line filter
Tokyo Instruments, Inc

Tokyo Instruments, Inc's Response Status

Response Rate

100.0%

Response Time

24.1hours

Relatively Fast Response


About This Product

■Summary

Laser line filters are capable of transmitting only a narrow band in the immediate vicinity of a specific laser wavelength, and blocking the rest of the wavelength range. Gas lasers emit plasma rays in addition to the main oscillation wavelength, which can be an obstacle when performing spectroscopic measurements. At this time, only the laser oscillation line can be used, increasing the purity of the laser.

■About Iridian filters

Conventional filters are produced by bonding multiple glass substrates and coatings together using electron beam evaporation. Iridian's filters are formed and manufactured by sputtering deposition on a single glass substrate. This has significantly improved durability, which was a problem with conventional filters, and the deterioration of optical properties due to the passage of time and the surrounding environment. It also has many excellent features such as high transmittance, high blocking performance, and excellent edge steepness.

■Features

・High transmittance: >90% ・Narrow bandwidth: 2.2nm (typical)

■Applications

・Raman spectroscopy ・Laser excitation ・Fluorescence measurement ・Biophotonics ·microscope

  • Product

    Narrow bandwidth/high transmittance laser line filter

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1 Models of Narrow bandwidth/high transmittance laser line filter

Image Part Number Price (excluding tax) Transmittance Surface accuracy Angle of incidence Laser wavelength (nm) Laser wavelength (cm^-1) Ring thickness Ring mount Blocking range Filter thickness OD value OD3 blocking width FWHM
Narrow bandwidth/high transmittance laser line filter-Part Number-405BPF-12.5

405BPF-12.5

Available upon quote

90% (typical) >80% (405nm only)

80 scratch / 50 dig

0±5°

405

24,691

5mm

Can be

300~1,200nm (excluding transmission wavelength)

3.0mm

>3 (typical)

4.5nm (typical)

2.2nm (typical)

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About Company Handling This Product

Response Rate

100.0%


Response Time

24.1hrs

Company Overview

Tokyo Instruments, Inc., established in 1981, and headquartered in Tokyo, Japan, is a manufacturer of opto-ele...

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  • Japan

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