Del Mar Photonics

The following items are available in stock.

Call  1-858-876-3133 for availability or email us to place your order while supplies last! Do not see waht you want in the list? E-mail for a custom quote!

Cadmium selenide (CdSe) is a solid, binary compound of cadmium and selenium. Common names for this compound are cadmium(II) selenide, cadmium selenide, and cadmoselite (a very rare mineral).
Cadmium selenide is a semiconducting material, but has yet to find many applications in manufacturing. This material is transparent to infra-red (IR) light, and has seen limited use in windows for instruments utilizing IR light.
Much current research on cadmium selenide has focused on nanoparticles. Researchers are concentrating on developing controlled syntheses of CdSe nanoparticles. In addition to synthesis, scientists are working to understand the properties of cadmium selenide, as well as apply these materials in useful ways. (Wikipedia)

1 CdSe powder 10-30 um (within 1 batch), 99.999 %, 10 kg.
2 CdSe, 6 X 4 X 2 mm, 6 X 4 // (0001), all sides polished 60/40, high resistivity (>/= 10^11 Ohm*cm), 11 pcs.
3 CdSe, random oriented, 10 X 10 X 0.5mm, 2 sides polished 60/40, high resistivity (>/= 10^11 Ohm*cm), 1 pc.
4 CdSe (10-10), 25X15X1 mm, 2 sides polished 60/40, low resistivity (< 1 Ohm*cm), 2 pc.
5 CdSe, Dia: 12.7 X 3.2 mm, <0001> // Dia: 12.7, 2 sides polished 60/40, high resistivity (>/= 10^11 Ohm*cm), 1 pc.
6 CdSe,Dia: 10 X 0.3 mm, // "c", polished 60/40, 5 pcs.
7 CdSe, 5X5X0.5 mm, (0001), all sides polished 60/40, high resistivity (>/= 10^11 Ohm*cm), 5 pcs.
8 CdSe, (0001), 10 X 10 X 0.5 mm, 1 side polished 60/40, 1 side grinded, low resistivity (< 1 Ohm*cm), 7 pcs.
9 CdSe, // "c", 10 X 10 X 1 mm, 2 sides polished 60/40, low resistivity (< 1 Ohm*cm), 5 pcs.
10 CdSe Dia: 5 X 5 mm, (0001), 2 sides polished 60/40. High resistivity (>/= 10^11 Ohm*cm), 4 pcs.
11 CdSe, 5 X 5 X 1 mm, (0001), all sides polished 60/40, low resistivity(< 1 Ohm*cm), 10 pcs.
12 CdSe, random oriented, 10 X 10 X 0.5 mm, 2 sides polished 60/40, low resistivity (< 1 Ohm*cm), 9 pcs.

1 CdTe (110), 10 X 8 X 3 mm, 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), n-type, 1 pc.
2 CdTe, 5 X 5 X 1.3 mm, (110) at 45deg to 5 X 5 mm, 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 7 pcs.
3 CdTe, 6 X 4 X 2 mm, 6 X 4 // (111), all sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 8 pcs.
4 CdTe, Dia: 6 X 8 mm, Dia: 6 //(111), high resistivity (>/= 10^6 Ohm*cm), 2 pcs.
5 CdTe, Dia: 15 X 2 mm, (110), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 3 pcs.
6 CdTe, 10 X 10 X 1 mm, random oriented, 2 sides inspection polished, high resistivity (>/= 10^6 Ohm*cm), 4 pcs.
7 CdTe, 7 X 5 X 0.5 mm, (110), 3 sides polished 60/40, high resistivity(>/= 10^6 Ohm*cm), 5 pcs.
8 CdTe, 30 X 2 X 1 mm, 30 X 2 // (110), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 3 pcs.
9 CdTe, Dia: 27 X 1.5 mm, (111), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm),1 pc.
10 CdTe, 30 X 3 X 3 mm, 30 X 3 // (111), 3 X 3 // (110), all sp 60/40, high resistivity (>/= 10^6 Ohm*cm), 2 pcs.
11 CdTe, 10 X 10 X 0.5 mm, (110), 1 side polished 60/40, 1 side fine grinded, low resistivity, p-type, 2 pcs.
12 CdTe, 10 X 10 X 0.2 mm, (110), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 1 pc.
13 CdTe, 10 X 5 X 1 mm, (110), 2 sides polished 60/40, high resistivity(>/= 10^6 Ohm*cm), 1 pc.
14 CdTe, 5 X 5 X 2 mm, (110), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 1 pc.
15 CdTe, 10 X 10 X 2 mm, (110)/(110)/(100), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 1 pcs.
16 CdTe, 10 X 10 X 0.5 mm, (100), 1 side polished 60/40, 1 side fine grinded, p-type, 3 pcs.
17 CdTe, 10 X 10 X 0.5 mm, random oriented, 1 side polished 60/40, 1 side fine grinded, p-type, 7 pcs.
18 CdTe, 10 X 10 X 0.5 mm, (100), 2 sides polished 60/40, p-type, 2 pcs.
19 CdTe, 10 X 10 X 0.5 mm, (110), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 1 pc.
20 CdTe, 10 X 10 X 0.5 mm, (111), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 1 pc.
21 CdTe, 10 X 10 X 1 mm, (100), 2 sides polished 60/40, high resistivity (>/= 10^6 Ohm*cm), 4 pcs.
22 CdTe, 20 X 20 X 1 mm, (110), 2 sides polished 40/20, high resistivity (>/= 10^6 Ohm*cm), 1 pc.

1 ZnTe 10 x 10 x 0.5 mm, (110), 2 sides polished 60/40, 3pcs.
2 ZnTe 10 x 8 x 0.8 mm, (110), 2 sides polished 60/40, 2pcs.
3 ZnTe 10 x 8 x 0.2 mm, (110), 2 sides polished 60/40, 1pc.
4. ZnTe 10 x 8 x 1 mm, (110), 2 sides polished 60/40, 2pcs.
5. ZnTe 10 x 10 x 0.4 mm, (110), 2 sides polished 60/40, 1pc.

Call  1-858-876-3133 for availability or email us to place your order while supplies last! Do not see waht you want in the list? E-mail for a custom quote!

Optics from A to Z - Greyhawk_links
Axicons (doc - pdf) buy online - BaF2 optics - buy online - LiF optics - LiF VUV- buy online - Ge optics - buy online - Dimond-like carbon coating
Hollow Beam Atom Tunnel by Yonho Song
Long, Narrow All-light Atom Guide

High-resolution Optical Coherence Tomography Over a Large Depth Range with an Axicon Lens by Zhihua Ding et al.
A Ring-shaped Laser Trap Based on Axicons by Bing Shao

Dynamically Adjustable Annular Laser Trapping for Sperm Chemotaxis Study by Bing Shao et al.
Imaging Properties of Axicon in a Scanning Optical System
(Axicon based) Resonators Supporting Bessel Beams

Optical Micromanipulation Using a Bessel Light Beam
Simultaneous Micromanipulation in Multiple Planes Using a Self-reconstructing Light Beam
Optical Dipole Traps and Atomic Waveguides Based on Bessel Light Beams
Parameter Optimization for Vacuum Laser Acceleration at ATF/BNL
Photorefractive Keratectomy for Hyperopia Using an Erodible Disc and Axicon Lens: 2-Years results - Axicon stock - featured applications
Green-laser-triggered Water Switching at 1.6 MV

Axicon applications

Adaptive optics (deformable mirrors) - Wavefront sensors
Diffractive Variable Attenuator (DVA) - buy online
Diffractive Variable Attenuator Housing - DVA picture

Femtosecond autocorrelator Reef-RTD 700-1300 nm - buy online

Hemispherical cylinder optics
BTO Crystals - BBO crystals (pdf) - BBO crystals examples - 800nm>400nm
800nm>266nm - buy online - examples +certificates
LiNbO3 wafers - buy online - more details
Stoichiometric LiNbO3 wafers - 4” Stoichiometric LiNbO3 wafers, YZ-cut - stock
Stoichiometric MgO(0.6%):LiNBO3 crystals
Rutile coupling prisms - brochure - buy online - rutile Brewster prism - applications
PPMgOLN 532nm - PPMgOLN488nm
CaF2 - CaF2 prism - CaF2 lenses- custom - Ge - ZnSe - dia3.5 - ZnSe rhomb - ZnSe slides - ZnSe vacuum viewports - ZnSe cylindrical optics - ZnSe hemicylindrical prism, 25.4 mm - Zinc Selenide rhomb - Germanium viewport - BaF2 lens - BaF2
meniscus lenses made of AMTIR-C1 and Germanium substrates with AR/AR coating at 3-5 and 8-12 microns
ZnTe - CdSe, CdTe, ZnTe wafer inventory

Micro-optics - Double Concave Lenses - Semi-ball lenses - Ball lenses - Micro windows - Micro-prism - Micro-wedge - Roof prism  - Rhomboid Prism
Cylindrical and hemispherical lenses from rutile TiO2
Optics for Infrared Imaging
HEXAGONAL LIGHT PIPE