Description :
Tenders for E- Tenders Are Invited On Behalf Of The Director, National Institute Of Science Education And Research, Jatni From The Manufacturers(indian Or Foreign) Or Their Authorised Reseller/indian Agent Only For Supply & Installation Of The Following Item--, Unmounted Linear Polarizer, , Description Of Item -, , Wavelength Range: 600-1100 Nm, , Extinction Ratio Bands: >1000:1 For 695-1100, , Nm, , Parallelism: <0.5 Arcmin, , Diameter: 25.4 Mm (Ø1"), , N-bk7 Broadband Precision Window, , Description Of Item -, , Size: 25.4 Mm (Ø1"), , Size Tolerance: +0.0/-0.2 Mm, , Thickness: 1.0 Mm, , Thickness Tolerance: ±0.1 Mm, , Clear Aperture: >90% Of Diameter, , Surface Quality: 20-10 Scratch Dig, , Ar Coating Range: 650-1050 Nm, , Parallelism: ≤1 Arcmin, , Reflectance Over Ar Coating Range: Ravg< 0.5%, , Damage Threshold: 7.5 J/cm^2 At 810 Nm, 10 Ns, 10 Hz, Ø0.144 Mm, , N-bk7 Broadband Precision Window, , Description Of Item -, , Size: 50.8 Mm (Ø2"), , Size Tolerance: +0.0/-0.2 Mm, , Thickness: 12.0 Mm, , Thickness Tolerance: ±0.3 Mm, , Clear Aperture: 2045.72 Mm, , Surface Flatness: ≤2/10 Over Ca, , Surface Quality: 20-10 Scratch Dig, , Ar Coating Range: 650-1050 Nm, , Parallelism: ≤5 Arcsec, , Reflectance Over Ar Coating Range: Ravg< 0.5%, , Damage Threshold: 7.5 J/cm^2 At 810 Nm, 10 Ns, 10 Hz, 00.144 Mm, , Mid-infrared Enhanced Gold Mirror, , Description Of Item:-, , Diameter: 7.0 Mm, , Diameter Tolerance: +0.0 Mm/-0.1 Mm, , Thickness: 2.0 Mm (0.08"), , Thickness Tolerance: ±0.2 Mm, , Reflectance: Rang> 98%, Rats 95% From 2 µm To, , Clear Aperture: >06.3 Mm, , 20 µm @ 0° To 45° ΑΟΙ, , Front Surface Flatness (peak To Valley): <2/10 @ 633 Nm, , Substrate: Fused Silica, , Surface Quality: 40-20 Scratch-dig, , Parallelism:<3 Arcmin, , 0.1 J/cm2 At 1.064 µm, 10 Ns, 10 Hz, Ø1.06 Mm 3 J/cm2 At 10.6 µm, 100 Ns, 1 Hz, Ø1.29 Mm, , Damage Threshold (pulsed):, , Low-gdd Ultrafast Mirror, , Description Of Item: -, , Design Wavelength Range: 700-930 Nm, , Diameter: 38.1mm (Ø1.5"), , Diameter Tolerance: +0.00/-0.10 Mm, , Clear Aperture: >80% Of Diameter, , Thickness: 12.0mm, , Reflectance: R> 99% (700-930 Nm); R> 99%, , Thickness Tolerance: ±0.20 Mm, , (730-870 Nm), , Group Delay Dispersion:, , Gdd < 30 Fs² (700-930 Nm), , Angle Of Incidence: 45°, , Gdd < 30 Fs² (730-870 Nm), , Substrate: Fused Silica, , Front Surface Flatness: 2/4, , Front Surface Quality: 15-5 Scratch-dig, , Parallelism: ≤3 Arcmin, , Back Surface: Polished, , Kinematic Rotation Mount, , Description Of Item:-, , For Mounting Ø1" Optics, , Three 1/4"-80 Lockable Stainless-steel Adjusters With Removable Knobs And Brass Bushings For, , Smooth Adjustments, , Six #8 (m4) Counterbored Mounting Holes Al-, , Low Left-handed Or Right-handed Orientations Sm1-threaded (1.035-40) Rotation Ring With Locking Screw
