488 nm StopLine^® single-notch filter

Semrock Part Number: NF03-488E-25

IDEX Part Number: FL-009361 /

Optical Specifications	Value
Transmission Band 1	Tavg > 80% 350 – 400 nm
Transmission Band 2	Tavg > 93% 400 – 472.6 nm
Transmission Band 3	Tavg > 93% 503.4 – 1600 nm
Blocking Band 1	ODabs > 6 488 nm
Laser Wavelength 1	488 nm
Notch Bandwidth 1	14 nm (typical)
General Filter Specifications	Value
Angle of Incidence	0 ± 5 degrees
Cone Half-angle	0 degrees
Optical Damage Rating	1 J/cm² @ 532 nm (10 ns pulse width)
Physical Filter Specifications	Value
Transverse Dimensions (diameter)	25 mm
Transverse Tolerance	+ 0.0 / – 0.1 mm
Filter Thickness (mounted)	3.5 mm
Filter Thickness Tolerance (mounted)	± 0.1 mm
Clear Aperture	≥ 22 mm
Scratch-Dig	60-40
Substrate Type	Fused Silica
Filter Thickness (unmounted)	2.0 mm
Filter Thickness Tolerance (unmounted)	± 0.1 mm
Orientation	Arrow on ring indicates preferred direction of propagation of light

total selected Clear selection Select all 2 products from all pages.

Available on

LL01-488-12.5

FL-007938 / 0

Laser Wavelength = 488 nm
T_abs > 90% 488 nm
FWHM of 1.9 nm (typical); 3.4 nm (maximum)

Available on

NFD01-488-25X36

FL-009318 / 0

Laser Wavelength = 488 nm
R > 98% 488 nm
T_avg > 90% 350 – 465 nm & 523 – 1600 nm

1 of 1

Page Size

Topic	Description
Cleaning Optical Filters	Instructions for cleaning hard coated optical filters
Filter Reliability	Compares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters
Measuring Light with Wavelengths & Wavenumbers	Compares units of wavelength to wavenumbers and provides formulas for calculating wavenumber shift
Laser Damage Threshold	Provides information for calculating laser damage threshold for pulsed and continuous wave lasers
Working with Optical Density	Tables to describe the relationship between OD and transmission with tips for quickly calculating OD
Filter Spectra at Non-normal Angles of Incidence	Discusses how angle tuning affects the spectral response of different types of filters.
Filter Types for Raman Spectroscopy Applications	Compares the performance of different combinations of LWP and SWP edge filters, notch and laser line filters for Raman applications

Journal Article

Topic	Description
Thin-Film Filters for Raman Spectroscopy	Turan Erdogan, PhD, and Victor Mizrahi, PhD, Semrock Inc., Spectroscopy, December 2004 Describes the types and functions of filters commonly used in Raman spectroscopy

Application

Topic	Description
Raman Spectroscopy	An overview of Raman spectroscopy, including solutions from Semrock and additional learning resources.

Optical Specifications: Value
Transmission Band 1: Tavg > 80% 350 – 400 nm
Transmission Band 2: Tavg > 93% 400 – 472.6 nm
Transmission Band 3: Tavg > 93% 503.4 – 1600 nm
Blocking Band 1: ODabs > 6 488 nm
Laser Wavelength 1: 488 nm
Notch Bandwidth 1: 14 nm (typical)
General Filter Specifications: Value
Angle of Incidence: 0 ± 5 degrees
Cone Half-angle: 0 degrees
Optical Damage Rating: 1 J/cm² @ 532 nm (10 ns pulse width)
Physical Filter Specifications: Value
Transverse Dimensions (diameter): 25 mm
Transverse Tolerance: + 0.0 / – 0.1 mm
Filter Thickness (mounted): 3.5 mm
Filter Thickness Tolerance (mounted): ± 0.1 mm
Clear Aperture: ≥ 22 mm
Scratch-Dig: 60-40
Substrate Type: Fused Silica
Filter Thickness (unmounted): 2.0 mm
Filter Thickness Tolerance (unmounted): ± 0.1 mm
Orientation: Arrow on ring indicates preferred direction of propagation of light

total selected Clear selection Select all 2 products from all pages.

Available on

LL01-488-12.5

FL-007938 / 0

Laser Wavelength = 488 nm
T_abs > 90% 488 nm
FWHM of 1.9 nm (typical); 3.4 nm (maximum)

Available on

NFD01-488-25X36

FL-009318 / 0

Laser Wavelength = 488 nm
R > 98% 488 nm
T_avg > 90% 350 – 465 nm & 523 – 1600 nm

1 of 1

Page Size

Topic	Description
Cleaning Optical Filters	Instructions for cleaning hard coated optical filters
Filter Reliability	Compares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters
Measuring Light with Wavelengths & Wavenumbers	Compares units of wavelength to wavenumbers and provides formulas for calculating wavenumber shift
Laser Damage Threshold	Provides information for calculating laser damage threshold for pulsed and continuous wave lasers
Working with Optical Density	Tables to describe the relationship between OD and transmission with tips for quickly calculating OD
Filter Spectra at Non-normal Angles of Incidence	Discusses how angle tuning affects the spectral response of different types of filters.
Filter Types for Raman Spectroscopy Applications	Compares the performance of different combinations of LWP and SWP edge filters, notch and laser line filters for Raman applications

Journal Article

Topic	Description
Thin-Film Filters for Raman Spectroscopy	Turan Erdogan, PhD, and Victor Mizrahi, PhD, Semrock Inc., Spectroscopy, December 2004 Describes the types and functions of filters commonly used in Raman spectroscopy

Application

Topic	Description
Raman Spectroscopy	An overview of Raman spectroscopy, including solutions from Semrock and additional learning resources.

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