740/13 nm BrightLine^® single-band bandpass filter

Semrock Part Number: FF01-740/13-25

IDEX Part Number: FL-004290 /

Optical Specifications	Value
Transmission Band 1	Tavg > 93% 733.5 – 746.5 nm
Blocking Band 1	ODavg > 5 300 – 716 nm
Blocking Band 2	ODavg > 6 490 – 580 nm
Blocking Band 3	ODavg > 8 580 – 695 nm (Design specification - measurements are noise-floor limited).
Blocking Band 4	OD > 3.1 722.5 nm
Blocking Band 5	OD > 3.1 757.5 nm
Blocking Band 6	ODavg > 6 768.5 – 849.5 nm
Blocking Band 7	ODavg > 5 766 – 1050 nm
Center Wavelength 1	740 nm
Guaranteed Minimum Bandwidth 1	13 nm
FWHM Bandwidth 1 (nominal)	19.9 nm
General Filter Specifications	Value
Angle of Incidence	0 ± 5 degrees
Cone Half-angle	7 degrees
Optical Damage Rating	Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hours.
Physical Filter Specifications	Value
Transverse Dimensions (diameter)	25 mm
Transverse Tolerance	+ 0.0 / – 0.1 mm
Filter Thickness (mounted)	5.0 mm
Filter Thickness Tolerance (mounted)	± 0.1 mm
Clear Aperture	≥ 21 mm
Scratch-Dig	60-40
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 9 products from all pages.

Available on

FF01-440/521/607/694/809-25

FL-004444 / 0

T_avg > 90% 420 – 460 nm, T_avg > 90% 510 – 531 nm, T_avg > 90% 589.5 – 623.5 nm, T_avg > 90% 677 – 711.5 nm & T_avg > 90% 768.5 – 849.5 nm
Center Wavelengths of 440 nm, 520.5 nm, 606.5 nm, 694.3 nm & 809 nm and GMBWs of 40 nm, 21 nm, 34 nm, 34.5 nm & 81 nm

Available on

FF408/504/581/667/762-Di01-25x36

FL-007009 / 0

Dichroic Beamsplitter with edges at 408 nm, 504 nm, 581 nm, 667 nm & 762 nm
R_avg > 95% 381.5 – 392.5 nm, R_avg > 95% 475 – 495 nm, R_avg > 95% 547 – 572 nm, R_avg > 95% 643 – 656 nm & R_avg > 95% 733.5 – 746.5 nm
T_avg > 90% 420 – 460 nm, T_avg > 90% 510 – 531 nm, T_avg > 90% 589.5 – 623.5 nm, T_avg > 90% 677 – 711.5 nm & T_avg > 90% 768.5 – 849.5 nm

Available on

FF01-736/128

FL-004289 / 0

Available on

FF01-747/33-25

FL-004637 / 0

T_avg > 93% 731 – 764 nm
Center Wavelength of 747 nm and GMBW of 33 nm
FWHM of 41.1 nm

Available on

FF01-760/12-25

FL-004638 / 0

T_avg > 93% 754 – 766 nm
Center Wavelength of 760 nm and GMBW of 12 nm
FWHM of 20.2 nm

Available on

FF01-776/LP-25

FL-009105 / 0

Filter with 50% edge at 785 nm
T_avg > 93% 789 – 1200 nm

Available on

FF01-720/SP-25

FL-009650 / 0

Filter with 50% edge at 698 nm
T_avg > 90% 350 – 690 nm

Available on

FF705-Di01-25x36

FL-007163 / 0

Dichroic Beamsplitter with edge at 705 nm
R_avg > 98% 350 – 690 nm
T_avg > 93% 720 – 1600 nm
T_{avg p-pol} > 90% 720 – 1600 nm
T_{avg s-pol} > 90% 720 – 1600 nm

Flatness / RWE: Laser

Available on

FF757-Di01-25x36

FL-007068 / 0

Dichroic Beamsplitter with edge at 757 nm
R_avg > 98% 450 – 746 nm
T_avg > 93% 768 – 1100 nm
Flatness / RWE: Standard Epi-fluorescence

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
Working with Optical Density	Tables to describe the relationship between OD and transmission with tips for quickly calculating OD

Optical Specifications: Value
Transmission Band 1: Tavg > 93% 733.5 – 746.5 nm
Blocking Band 1: ODavg > 5 300 – 716 nm
Blocking Band 2: ODavg > 6 490 – 580 nm
Blocking Band 3: ODavg > 8 580 – 695 nm (Design specification - measurements are noise-floor limited).
Blocking Band 4: OD > 3.1 722.5 nm
Blocking Band 5: OD > 3.1 757.5 nm
Blocking Band 6: ODavg > 6 768.5 – 849.5 nm
Blocking Band 7: ODavg > 5 766 – 1050 nm
Center Wavelength 1: 740 nm
Guaranteed Minimum Bandwidth 1: 13 nm
FWHM Bandwidth 1 (nominal): 19.9 nm
General Filter Specifications: Value
Angle of Incidence: 0 ± 5 degrees
Cone Half-angle: 7 degrees
Optical Damage Rating: Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hours.
Physical Filter Specifications: Value
Transverse Dimensions (diameter): 25 mm
Transverse Tolerance: + 0.0 / – 0.1 mm
Filter Thickness (mounted): 5.0 mm
Filter Thickness Tolerance (mounted): ± 0.1 mm
Clear Aperture: ≥ 21 mm
Scratch-Dig: 60-40
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 9 products from all pages.

Available on

FF01-440/521/607/694/809-25

FL-004444 / 0

T_avg > 90% 420 – 460 nm, T_avg > 90% 510 – 531 nm, T_avg > 90% 589.5 – 623.5 nm, T_avg > 90% 677 – 711.5 nm & T_avg > 90% 768.5 – 849.5 nm
Center Wavelengths of 440 nm, 520.5 nm, 606.5 nm, 694.3 nm & 809 nm and GMBWs of 40 nm, 21 nm, 34 nm, 34.5 nm & 81 nm

Available on

FF408/504/581/667/762-Di01-25x36

FL-007009 / 0

Dichroic Beamsplitter with edges at 408 nm, 504 nm, 581 nm, 667 nm & 762 nm
R_avg > 95% 381.5 – 392.5 nm, R_avg > 95% 475 – 495 nm, R_avg > 95% 547 – 572 nm, R_avg > 95% 643 – 656 nm & R_avg > 95% 733.5 – 746.5 nm
T_avg > 90% 420 – 460 nm, T_avg > 90% 510 – 531 nm, T_avg > 90% 589.5 – 623.5 nm, T_avg > 90% 677 – 711.5 nm & T_avg > 90% 768.5 – 849.5 nm

Available on

FF01-736/128

FL-004289 / 0

Available on

FF01-747/33-25

FL-004637 / 0

T_avg > 93% 731 – 764 nm
Center Wavelength of 747 nm and GMBW of 33 nm
FWHM of 41.1 nm

Available on

FF01-760/12-25

FL-004638 / 0

T_avg > 93% 754 – 766 nm
Center Wavelength of 760 nm and GMBW of 12 nm
FWHM of 20.2 nm

Available on

FF01-776/LP-25

FL-009105 / 0

Filter with 50% edge at 785 nm
T_avg > 93% 789 – 1200 nm

Available on

FF01-720/SP-25

FL-009650 / 0

Filter with 50% edge at 698 nm
T_avg > 90% 350 – 690 nm

Available on

FF705-Di01-25x36

FL-007163 / 0

Dichroic Beamsplitter with edge at 705 nm
R_avg > 98% 350 – 690 nm
T_avg > 93% 720 – 1600 nm
T_{avg p-pol} > 90% 720 – 1600 nm
T_{avg s-pol} > 90% 720 – 1600 nm

Flatness / RWE: Laser

Available on

FF757-Di01-25x36

FL-007068 / 0

Dichroic Beamsplitter with edge at 757 nm
R_avg > 98% 450 – 746 nm
T_avg > 93% 768 – 1100 nm
Flatness / RWE: Standard Epi-fluorescence

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
Working with Optical Density	Tables to describe the relationship between OD and transmission with tips for quickly calculating OD

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