optical-coating #1 · 1.band pass filter (bpf) transmittancs uv visible infra red surface quality...

Optical-coating #1

AR COATING

BAND FASS FILTER COLOR FILTER IR CUT FILTER

IPL FILTER COLOR GLASS

Optical-coating #2

BEAM SPLITTER DENSITY FILTER ITO COATING

MIRROR POLALIZER INFRARED

1.Band Pass Filter (BPF)

TRANSMITTANCS UV Visible Infra Red

SURFACE QUALITY Scratch & Dig 40-20 , Defect < 20㎛

SUBSTRATE D263, Eagle2000, Soda lime glass, B270, Pyrex , bk7

SIZE & THICKNESS Q120, Q127, Q152, Q400 / 0.3t, 0.4t, 0.55t, 0.7t ~10t

2. IR Cut filter

TRANSMITTANCS UV : Cutting Visible : Pass Infra Red : Cutting




3. Color Filter

TRANSMITTANCS BLUE GREEN RED




4. Color Glass

Specification (Size)

Polished 165 x 165 x 2.5 mm

Polished 50 x 50 x 2.5 mm

Unpolished 165 x 165 x 4-5 mm

Unpolished 165 x 165 x 8-10 mm

Applications

•Machine Vision •CRT Displays/LCD/FED •CCD •UV Trans-Illuminator •Electronic Instrumentation

•Night Vision •Imaging •Calibration •Telecommunication •Medical Devices

5. IPL Filter

TRANSMITTANCS 450 560 640


SUBSTRATE Sapphire ,Quartz, Pyrex , bk7


6. AR coating

TRANSMITTANCS UV_AR Visible_ AR Infra Red _AR


SUBSTRATE Fused Silica B270 / Bk7 / Soda lime / Pyrex / Boro Ge / Si / Znse


7. Beam Splitter

Type Broadband Polarizing Cube Beam splitters

Extinction Ratio Tp/Ts >500:1, 1000:1 average

Dimensions 12.7 mm x 12.7 mm

Material SF 2, precision annealed optical glass

Thickness 12.7 mm

Dimensions, A=B=C 12.7 mm

Shape Cube

Reflected Beam Deviation 90° ±5 arc min

Transmitted Beam Deviation ≤5 arc min

Efficiency Tp >80%, >90% average, Rs >99.5% average

Orientation To avoid damage, beam should enter prism marked with a dot

Transmission Tp >90% avg

Type Broadband Non Polarizing Cube Beam splitters

Dimensions 6.35 mm x 6.35 mm

Surface Flatness λ/4

Surface Quality 40-20 scratch-dig

Material BK 7, grade A, fine annealed optical glass

Dimensions, A=B=C 6.35 mm

Thickness 6.35 mm

Clear Aperture Central diameter, >80% of dimension

Angle of Incidence 0 ° ±5 °

Transmission Ts,p = 45 ±5% average, 35% ≤T>s,p ≤55%

Transmitted Beam Deviation ≤5 arc min

Reflected Beam Deviation 90° ±5 arc min

8. Density Filter





9. ITO Coating





10. Mirror / High Reflection





11. Polalizer





12. Infra Red Optics





optical-coating #1 · 1.band pass filter (bpf) transmittancs uv visible infra red surface quality...

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