Communications and Information Technology Government Departments Closing in 20 days TDR #56786433

Bids Are invited for Optical Items

Issued by Government Departments · Bengaluru Urban, Karnataka
Tender Value
Ref. Documents
Estimated cost
Bid Submission
22 Aug 2026
20 days left
EMD
Ref. Documents
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Bengaluru Urban → Karnataka
EMD Exemption
Available
Quantity
204

Project Description

Bids Are invited for Optical Items Bbo Non Linear Crystal - Paired Bbo Type I Spdc 405 Nm 3 Degree Mounted , Ppktp Non Linear Crystal - Ppktp Type 0 Spdc 405 Nm To 810 Nm Degenerate 10 Mm , Tec Peltier Oven - Tec Controller 20 To 60C Variance Of 0.2C Pid Pt1000 Sensor , Quarter Wave Plate - Achromatic Quarter Wave Plate 1/2 Inch 700-1200 Nm Fiberbench Lambda/4 , Half Wave Plate - Achromatic Half Wave Plate 1/2 Inch 700-1200 Nm Fiberbench Lamda/2 , Half Inch Optic Rotation Mount -Fiberbenches - Optics Rotation Mount 1/2 Inch Sm05 360 Degree 2 Degree Graduations , Glan Thompson Polarizers With Lens Tube Mount - Mounted Glan Thompson Polarizer Calcite 5 Mm 350-700 Nm 100000 Ratio , Tranlation Stage - Crossed Roller Linear Stage 13 Mm Aluminium 30 40 Mm Compatible , Polarizing Beam Splitter - Polarizing Beamsplitter Cube 5 Mm 700 To 1300 Nm 1000 Ratio , Half Wave Plate - Zero Order Half Wave Plate 1/2 Inch 405 Nm Sm05 Quartz , Quarter Wave Plate - Zero Order Quarter Wave Plate 1/2 Inch 808 Nm Mounted Quartz , Half Wave Plate - Zero Order Half Wave Plate 1/2 Inch 808 Nm Mounted Quartz , Rotation Mount For Optics - Optics Rotation Mount 1/2 Inch , Polarizing Beam Splitter - Polarizing Beamsplitter Cube 1/2 Inch 620 To 1000 Nm N-Sf1 , Beam Splitter - Non Polarizing 50 By 50 Beamsplitter 1/2 Inch 700 To 1100 Nm , Beam Splitter - Non Polarizing 50 By 50 Beamsplitter Cube 5 Mm 700 To 1100 Nm N-Bk7 , Mirror - Protected Silver Mirror 1 Inch 450 Nm To 20 Um 97 Percent Sio2 , Optical Lens - Plano Convex Lens 1 Inch 100 Mm 650-1050 Nm N-Bk7 , Optical Lens - Plano Convex Lens 1 Inch 50 Mm 350-700 Nm N-Bk7 , Optical Lens - Plano Convex Lens 1 Inch 120 Mm 350-700 Nm N-Bk7 , Platform Cube Mounts - Platform Mount 1/2 Inch Optics M4 , Single-Axis Flexure Translation Stages - Piezo Translation Stage 5 Mm 300 Um 20 Um Travel 0.6 Nm Resolution , Piezo Controller And Strain Gauge Reader And Power Supply - K Cube Piezo Controller Strain Gauge 75 V 150 V Closed Loop , Multimode Fiber - Multimode Fc/Pc Fiber 200 Um Na 0.22 High Oh 2 M , Multimode Fiber - Multimode Fc/Pc Fiber 200 Um Na 0.22 High Oh 2 M , Fiber Mating Sleeves - Fc/Apc Mating Sleeve Narrow Key Slot 0.5 Db , Kinematic Mirror Mount - Kinematic Mirror Mount 1 Inch Optics Post Centered 8-32 M4 Threads , Collimators - Uv Collimator 350 To 500 Nm 405 Nm Na 0.60 Efl 11 Mm Bbar , Adapters - Adapter 1 Inch 11 Mm Compatible , Collimators - Fc Apc Fiber Collimator 11 Mm 780 Nm 405 Nm Na 0.60 , Adapters - Adapter 1/2 Inch Unthreaded Smooth Bore , Adjustable Collimators - Adjustable Aspheric Fc/Apc Collimator 7.5 Mm 350 To 700 Nm , Sm1-Threaded Adapters - Sm1 Threaded Adapter 15 Mm 0.18 Inch Smooth Bore , Kinematic Prism Mounts With Cl Ing Arms - Ring Actuated Iris Diaphragm Sm1 12 Mm Aperture , Iris - Ring Actuated Iris Diaphragm Sm1 12 Mm Aperture , Iris - Swiveling Magnetic Base Post Holder 1/2 Inch 20 Mm Pack 5 , Universal Post Holder - Swiveling Magnetic Base Post Holder 1/2 Inch 30 Mm Pack 5 , Universal Post Holder - Swiveling Magnetic Base Post Holder 1/2 Inch 40 Mm Pack 5 , Universal Post Holder - Optical Post 12.7 Mm Stainless Steel M6 Base 30 Mm Pack 5 , Optical Post - Optical Post 12.7 Mm Stainless Steel M6 Base 20 Mm Pack 5 , Optical Post - Optical Post 12.7 Mm Stainless Steel M6 Base 50 Mm Pack 5 , Optical Post - Kinematic Prism Mount M4 80 Tpi Variance 4 Degree Tip Tilt

BOQ

Sl. No. Item TitleItem Description
1BBO Non Linear CrystalPaired BBO Type I SPDC 405 nm 3 degree mounted
2PPKTP Non Linear CrystalppKTP Type 0 SPDC 405 nm to 810 nm degenerate 10 mm
3TEC PELTIER OVENTEC controller 20 to 60C Variance of 0.2C PID Pt1000 sensor
4Quarter Wave PlateAchromatic quarter wave plate 1/2 inch 700-1200 nm FiberBench Lambda/4
5Half Wave PlateAchromatic half wave plate 1/2 inch 700-1200 nm FiberBench Lamda/2
6half inch Optic Rotation Mount -FiberBenchesOptics rotation mount 1/2 inch SM05 360 degree 2 degree graduations
7Glan Thompson Polarizers with Lens Tube MountMounted Glan Thompson polarizer calcite 5 mm 350-700 nm 100000 ratio
8Tranlation StageCrossed roller linear stage 13 mm aluminium 30 40 mm compatible
9Polarizing Beam SplitterPolarizing beamsplitter cube 5 mm 700 to 1300 nm 1000 ratio
10Half Wave PlateZero order half wave plate 1/2 inch 405 nm SM05 quartz
11Quarter Wave PlateZero order quarter wave plate 1/2 inch 808 nm mounted quartz
12Half Wave PlateZero order half wave plate 1/2 inch 808 nm mounted quartz
13Rotation Mount for OpticsOptics rotation mount 1/2 inch
14Polarizing Beam SplitterPolarizing beamsplitter cube 1/2 inch 620 to 1000 nm N-SF1
15Beam SplitterNon polarizing 50 by 50 beamsplitter 1/2 inch 700 to 1100 nm
16Beam SplitterNon polarizing 50 by 50 beamsplitter cube 5 mm 700 to 1100 nm N-BK7
17MirrorProtected silver mirror 1 inch 450 nm to 20 um 97 percent SiO2
18Optical LensPlano convex lens 1 inch 100 mm 650-1050 nm N-BK7
19Optical LensPlano convex lens 1 inch 50 mm 350-700 nm N-BK7
20Optical LensPlano convex lens 1 inch 120 mm 350-700 nm N-BK7
21Platform Cube MountsPlatform mount 1/2 inch optics M4
22Single-Axis Flexure Translation StagesPiezo translation stage 5 mm 300 um 20 um travel 0.6 nm resolution
23Piezo Controller and Strain Gauge Reader and Power supplyK Cube piezo controller strain gauge 75 V 150 V closed loop
24Multimode FiberMultimode FC/PC fiber 200 um NA 0.22 High OH 2 m
25Multimode FiberMultimode FC/PC fiber 200 um NA 0.22 High OH 2 m
26Fiber Mating SleevesFC/APC mating sleeve narrow key slot 0.5 dB
27Kinematic Mirror MountKinematic mirror mount 1 inch optics post centered 8-32 M4 threads
28CollimatorsUV collimator 350 to 500 nm 405 nm NA 0.60 EFL 11 mm BBAR
29AdaptersAdapter 1 inch 11 mm compatible
30CollimatorsFC APC fiber collimator 11 mm 780 nm 405 nm NA 0.60
31AdaptersAdapter 1/2 inch unthreaded smooth bore
32Adjustable CollimatorsAdjustable aspheric FC/APC collimator 7.5 mm 350 to 700 nm
33SM1-Threaded AdaptersSM1 threaded adapter 15 mm 0.18 inch smooth bore
34Kinematic Prism Mounts with Clamping ArmsRing actuated iris diaphragm SM1 12 mm aperture
35IrisRing actuated iris diaphragm SM1 12 mm aperture
36IrisSwiveling magnetic base post holder 1/2 inch 20 mm pack 5
37Universal Post HolderSwiveling magnetic base post holder 1/2 inch 30 mm pack 5
38Universal Post HolderSwiveling magnetic base post holder 1/2 inch 40 mm pack 5
39Universal Post HolderOptical post 12.7 mm stainless steel M6 base 30 mm pack 5
40Optical PostOptical post 12.7 mm stainless steel M6 base 20 mm pack 5
41Optical PostOptical post 12.7 mm stainless steel M6 base 50 mm pack 5
42Optical PostKinematic prism mount M4 80 TPI variance 4 degree tip tilt

AI Tender Summary

OUR REF NO 56786433
AUTHORITY Government Departments
TENDER VALUE Ref. Documents
LAST DATE 22-08-2026
Authority
Authority Name Centre For Development Of Advanced Computing
Work Description Bids Are invited for Optical Items Bbo Non Linear Crystal - Paired Bbo Type I Spdc 405 Nm 3 Degree Mounted , Ppktp Non Linear Crystal - Ppktp Type 0 Spdc 405 Nm To 810 Nm Degenerate 10 Mm , Tec Peltier Oven - Tec Controller 20 To 60C Variance Of 0.2C Pid Pt1000 Sensor , Quarter Wave Plate - Achromatic Quarter Wave Plate 1/2 Inch 700-1200 Nm Fiberbench Lambda/4 , Half Wave Plate - Achromatic Half Wave Plate 1/2 Inch 700-1200 Nm Fiberbench Lamda/2 , Half Inch Optic Rotation Mount -Fiberbenches - Optics Rotation Mount 1/2 Inch Sm05 360 Degree 2 Degree Graduations , Glan Thompson Polarizers With Lens Tube Mount - Mounted Glan Thompson Polarizer Calcite 5 Mm 350-700 Nm 100000 Ratio , Tranlation Stage - Crossed Roller Linear Stage 13 Mm Aluminium 30 40 Mm Compatible , Polarizing Beam Splitter - Polarizing Beamsplitter Cube 5 Mm 700 To 1300 Nm 1000 Ratio , Half Wave Plate - Zero Order Half Wave Plate 1/2 Inch 405 Nm Sm05 Quartz , Quarter Wave Plate - Zero Order Quarter Wave Plate 1/2 Inch 808 Nm Mounted Quartz , Half Wave Plate - Zero Order Half Wave Plate 1/2 Inch 808 Nm Mounted Quartz , Rotation Mount For Optics - Optics Rotation Mount 1/2 Inch , Polarizing Beam Splitter - Polarizing Beamsplitter Cube 1/2 Inch 620 To 1000 Nm N-Sf1 , Beam Splitter - Non Polarizing 50 By 50 Beamsplitter 1/2 Inch 700 To 1100 Nm , Beam Splitter - Non Polarizing 50 By 50 Beamsplitter Cube 5 Mm 700 To 1100 Nm N-Bk7 , Mirror - Protected Silver Mirror 1 Inch 450 Nm To 20 Um 97 Percent Sio2 , Optical Lens - Plano Convex Lens 1 Inch 100 Mm 650-1050 Nm N-Bk7 , Optical Lens - Plano Convex Lens 1 Inch 50 Mm 350-700 Nm N-Bk7 , Optical Lens - Plano Convex Lens 1 Inch 120 Mm 350-700 Nm N-Bk7 , Platform Cube Mounts - Platform Mount 1/2 Inch Optics M4 , Single-Axis Flexure Translation Stages - Piezo Translation Stage 5 Mm 300 Um 20 Um Travel 0.6 Nm Resolution , Piezo Controller And Strain Gauge Reader And Power Supply - K Cube Piezo Controller Strain Gauge 75 V 150 V Closed Loop , Multimode Fiber - Multimode Fc/Pc Fiber 200 Um Na 0.22 High Oh 2 M , Multimode Fiber - Multimode Fc/Pc Fiber 200 Um Na 0.22 High Oh 2 M , Fiber Mating Sleeves - Fc/Apc Mating Sleeve Narrow Key Slot 0.5 Db , Kinematic Mirror Mount - Kinematic Mirror Mount 1 Inch Optics Post Centered 8-32 M4 Threads , Collimators - Uv Collimator 350 To 500 Nm 405 Nm Na 0.60 Efl 11 Mm Bbar , Adapters - Adapter 1 Inch 11 Mm Compatible , Collimators - Fc Apc Fiber Collimator 11 Mm 780 Nm 405 Nm Na 0.60 , Adapters - Adapter 1/2 Inch Unthreaded Smooth Bore , Adjustable Collimators - Adjustable Aspheric Fc/Apc Collimator 7.5 Mm 350 To 700 Nm , Sm1-Threaded Adapters - Sm1 Threaded Adapter 15 Mm 0.18 Inch Smooth Bore , Kinematic Prism Mounts With Cl Ing Arms - Ring Actuated Iris Diaphragm Sm1 12 Mm Aperture , Iris - Ring Actuated Iris Diaphragm Sm1 12 Mm Aperture , Iris - Swiveling Magnetic Base Post Holder 1/2 Inch 20 Mm Pack 5 , Universal Post Holder - Swiveling Magnetic Base Post Holder 1/2 Inch 30 Mm Pack 5 , Universal Post Holder - Swiveling Magnetic Base Post Holder 1/2 Inch 40 Mm Pack 5 , Universal Post Holder - Optical Post 12.7 Mm Stainless Steel M6 Base 30 Mm Pack 5 , Optical Post - Optical Post 12.7 Mm Stainless Steel M6 Base 20 Mm Pack 5 , Optical Post - Optical Post 12.7 Mm Stainless Steel M6 Base 50 Mm Pack 5 , Optical Post - Kinematic Prism Mount M4 80 Tpi Variance 4 Degree Tip Tilt
Basic Detail
Tender No GEM/2026/B/7844907
Bidding Type Tender
Location
City Bengaluru Urban
State Karnataka
Key Dates
Publish Date 01 Aug 2026
Submission Date 22 Aug 2026
Open Date 22 Aug 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Available
Document List
34173940-c3e2-4977-bda4-46065cc860d1.pdf
9673160_Boq_1.xlsx
ATC195_0cf056be-feb7-44b4-b53e1785564566236_shashi29nk.pdf
rd195_2026-07-28-15-52-52_6addf75cb4bbd20d3ff4b4515ff259e0.pdf

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Tender Timeline

Aug 01, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 22, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 20 days
Aug 22, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 20 days

Tender Documents

Download All (ZIP) ↓
pdf

34173940-c3e2-4977-bda4-46065cc860d1.pdf

xlsx

9673160_Boq_1.xlsx

pdf

ATC195_0cf056be-feb7-44b4-b53e1785564566236_shashi29nk.pdf

pdf

rd195_2026-07-28-15-52-52_6addf75cb4bbd20d3ff4b4515ff259e0.pdf

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