Specifications_v3.doc

Interference Filters and Blocking Filters Specifications

1) Narrowband Blocker Pair for 290.785 nm Qty = 2 Part A: Narrowband Filter

CWL: 290.785+0.050/-0 nm (in vacuum), FWHM: 1.0 ± 0.1 nm CWL: 290.700+0.050/-0 nm (as measured in air)

Peak Transmission: > 60% (Goal = 65%) Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring Clear Aperture: 21.5 mm minimum (goal = 23 mm) Substrate Material = Fused Silica

CWL shift due to temperature </= 0.004 nm/deg.C Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Operating Temperature: 23ºC

Part B: Blocker

Transmission @ 290.785nm: > 50% (Goal > 55%), (290.700+.050/-0 nm as measured in air)

Clear Aperture: 21.5 mm minimum (goal = 23 mm) Substrate Material = Fused Silica Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm Angle of Incidence: 0º-2º (angle-tunable) Operating Temperature: 23ºC

Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 260-700 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

2) Narrowband Blocker Pair for 300.488 nm Qty = 2 Part A: Narrowband Filter

CWL: 300.488+0.050/-0 nm (in vacuum), FWHM: 1.0 ± 0.1 nm

CWL: 300.400+0.050/-0 nm (as measured in air) Peak Transmission: > 65% (Goal > 70%) Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Substrate Material = Fused Silica

CWL shift due to temperature </= 0.004 nm/deg.C Thickness including ring: ≤ 3.5 mm

Transmission @ 300.488 nm: > 70% (Goal > 75%), (300.400+.050/-0 nm as measured in air)

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Substrate Material = Fused Silica Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm Angle of Incidence: 0º-2º (angle-tunable) Operating Temperature: 23ºC Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 260-700 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

3) Narrowband Blocker Pair for 304.092 nm Qty = 2

CWL: 304.092+0.050/-0 nm (in vacuum), FWHM: 1.0 ± 0.1 nm

CWL: 304.003+0.050/-0 nm (as measured in air) Peak Transmission: > 65% (Goal > 70%) Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Substrate Material = Fused Silica

CWL shift due to temperature </= 0.004 nm/deg.C Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Transmission @ 304.092 nm: > 70% (Goal > 75%), (304.003+.050/-0 nm as measured in air)

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Substrate Material = Fused Silica Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm Angle of Incidence: 0º-2º (angle-tunable) Operating Temperature: 23ºC Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 260-700 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

4) Narrowband Blocker Pair for 316.418 nm Qty = 2

CWL: 316.418+0.050/-0 nm (in vacuum), FWHM: 1.0 ± 0.1 nm

CWL: 316.326+0.050/-0 nm (as measured in air) Peak Transmission: > 65% (Goal > 70%) Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Substrate Material = Fused Silica

CWL shift due to temperature </= 0.004 nm/deg.C Thickness including ring: ≤ 3.5 mm

Transmission @ 316.418 nm: > 70% (Goal > 75%), (316.326+.050/-0 nm as measured in air)

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Substrate Material = Fused Silica Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm Angle of Incidence: 0º-2º (angle-tunable) Operating Temperature: 23ºC Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 260-700 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

5) Narrowband Blocker Pair for 354.862 nm Qty = 1

Part A: Narrowband Filter

CWL: 354.862 +0.050/-0 nm (in vacuum), FWHM: 0.3 ± 0.1 nm

CWL: 354.761 +.050/-0 nm (as measured in air)

Peak Transmission: > 80% (Goal > 85%) Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

CWL shift due to temperature = 0.002 nm/deg.C

Thickness including ring: ≤ 3.5 mm

Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Operating Temperature: 23ºC

Part B: Blocker

Transmission @ 354.862 nm: > 90% (Goal > 95%), (354.761 +.050/-0 nm as measured in air)

Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Thickness including ring: ≤ 3.5 mm

Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Operating Temperature: 23ºC

Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 200-700 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

6) Narrowband Blocker Pair for 532.293 nm Qty = 1

Part A: Narrowband Filter CWL: 532.293 +0.050/-0 nm (in vacuum), FWHM: 0.4 ± 0.1 nm

CWL: 532.145 +.050/-0 nm (as measured in air)

Peak Transmission: > 85% (Goal > 90%) Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

CWL shift due to temperature = 0.003 nm/deg.C

Thickness including ring: ≤ 3.5 mm

Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Operating Temperature: 23ºC

Part B: Blocker

Transmission @ 532.293 nm: > 95% (532.145 +.050/-0 nm as measured in air)

Size: 25.4 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring

Clear Aperture: 21.5 mm minimum (goal = 23 mm)

Thickness including ring: ≤ 3.5 mm

Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Operating Temperature: 23ºC

Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 200-950 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

7) Narrowband Blocker Pair for 1064.585 nm Qty = 1

Part A: Narrowband Filter CWL: 1064.585 +0.050/-0 nm (in vacuum), FWHM: 0.4 ± 0.1 nm CWL: 1064.293 +.050/-0 nm (as measured in air) Peak Transmission: > 85% (Goal > 90%) Size: 38.1 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring Clear Aperture: 34 mm minimum Thickness including ring: ≤ 3.5 mm Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º Operating Temperature: 23ºC

CWL shift due to temperature: < 0.005 nm/°C

Transmission @ 1064.585 nm: > 95% (1064.293 +.050/-0 nm as measured in air) Size: 38.1 mm +0, -0.25 mm diameter, mounted in black anodized aluminum ring Clear Aperture: 34 mm minimum Thickness including ring: ≤ 3.5 mm

Substrate thickness: 3.0 ± 0.25 mm

Angle of Incidence: 0º-2º (angle-tunable), with full cone angle of 2º

Operating Temperature: 23ºC

Part A and Part B series performance: Combined blocking of both parts: 1E-5 transmission for 200-1150 nm wavelength range. Each part will be measured separately. Parts will not be measured in series. Specs will be met at 0° AOI.

Deliverable Data:

1) In-band evaluation per filter, confirm peak T%, CWL, FWHM

2) Out-of-band blocking on 1 filter per batch ONLY

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

8) Dichroic Beamsplitter for 290.785 / 300.488 nm Qty = 1 Angle of Incidence = 45 deg, with a full-field of view of 2° (35 mrad).

Reflect 290.785 nm (vacuum) at R>95% (Goal > 99%) for S and P polarizations.

Transmit 300.488 nm (vacuum) at T> 85% (Goal > 90%) for S and P polarizations.

Substrate diameter: 50.8 mm diameter +0/-0.25 mm, unmounted Substrate thickness: 6.35 mm +/- 0.4 mm Clear Aperture: 45 mm minimum

Substrate Material = Fused Silica The operating and measurement evaluation temperature of the filter shall be 23ºC+/- 4ºC.

Vendor shall provide modeled data showing temperature extremes and 2 deg FOV.

Surface quality: F-F per MIL-C_48497A

Deliverable Data:

1) Measured transmission at 45°

2) Reflection verified by analysis, based on T data

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

5) Certificate of Conformance

9) Dichroic Beamsplitter for 304.092 / 316.418 nm Qty = 1

Angle of Incidence = 45 deg, with a full-field of view of 2° (35 mrad).

Reflect 304.092 nm (vacuum) at R>95% (Goal > 99%) for S and P polarizations.

Transmit 316.418 nm (vacuum) at T> 85% (Goal > 90%) for S and P polarizations.

Substrate diameter: 50.8 mm diameter +0/-0.25 mm, unmounted Substrate thickness: 6.35 mm +/- 0.4 mm Clear Aperture: 45 mm minimum

Substrate Material = Fused Silica The operating and measurement evaluation temperature of the filter shall be 23ºC+/- 4ºC.

Vendor shall provide modeled data showing temperature extremes and 2 deg FOV.

Surface quality: F-F per MIL-C_48497A

Deliverable Data:

1) Measured transmission at 45°

2) Reflection verified by analysis, based on T data

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

5) Certificate of Conformance

10) Dichroic Beamsplitter for UV / VIS-NIR

Angle of Incidence: 45°, ± 1° field of view

R > 95% (goal > 99%) for S and P polarizations at the following wavelengths & ranges in vacuum: 290.8 nm, 300.5 nm, 304.1 nm, 316.4 nm, 354.9 nm, 394-410 nm, 435-455 nm.

T > 90% (goal > 95%) for S and P polarizations at the following wavelengths & ranges in vacuum: 532.3 nm, 640-660 nm, 670-690 nm, and at 1064.6 nm.

Substrate diameter: 50.8 mm diameter +0/-0.25 mm, unmounted

Clear Aperture: 45 mm minimum

Thickness: 6.35 ± 0.4 mm

Substrate material: Fused silica

The operating and measurement evaluation temperature of the filter shall be 23ºC+/- 4ºC.

Vendor shall provide modeled data showing temperature extremes and 2 deg FOV.

Surface quality: F-F per MIL-C_48497A

Deliverable Data:

1) Measured transmission at 45°

2) Reflection verified by analysis, based on T data

3) Spectral data supplied in both graphic and digital formats

4) Inspection report (measured dimensions)

5) Certificate of Conformance