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Optical Crystals
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| Nd:YVO4 Laser Crystal |
| P/N: | CTV Series |
| Introduction: | The yttrium orthovanadate (YVO4) is a positive uniaxial crystal grown with Czochralski method. Nd:YVO4 laser crystals are used in all types of solid-state lasers systems-frequency-doubled continuous wave, high-energy Q-switched etc. It has good mechanical and physical properties and is ideal for optical polarizing components because of its wide transparency range and large birefringence. |
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| Nd:YAG Rods / Slabs / Plates |
| P/N: | CTY Series |
| Introduction: | Nd:YAG(Neodimium Doped Yttrium Aluminum Garnet) laser crystals are used in all types of solid-state lasers systems-frequency-doubled continuous wave, high-energy Q-switched etc. Compared with Nd:YVO4, the fluorescence lifetime of Nd:YAG is twice longer, and the thermal conductivity is also better. |
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Keywords |
Unit Price |
Available |
Generate Quotation |
| CTY-R-1.0-00200020-0200-AR946 |
Rod, Nd1.0%atm 2x2xL20mm, Side AR@808nm; AR@946nm |
S$950.00/pc |
In stock |
Add to Request List |
| CTY-R-1.0-BRW61-AR808-23300300-0200 |
Rod, Nd1.0%atm Brewster, L23x3xT2mm Side AR808nm |
S$370.00/pc |
In stock |
Add to Request List |
| CTY-R-1.0-BRW61-AR808-23300300-0300 |
Rod, Nd1.0%atm Brewster, L23x3xT3mm Side AR808nm |
S$400.00/pc |
In stock |
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| CTY-R-1.0-BRW61-AR808-23340300-0150 |
Rod Nd1.0%atm Brewster L23.3x3xT1.5mm Side AR808nm |
S$450.00/pc |
In stock |
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| CTY-R-10-010-0.01-U |
Disc, Dia10xT1mm Crystal Nd:YAG 1%atm, uncoated |
S$380.00/pc |
In stock |
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| CTY-R-1.0-0040-0080-AR808 |
Rod, Nd1.0%atm Dia4xL8mm, HR@1064nm, AR@808nm |
S$300.00/pc |
In stock |
Add to Request List |
| CTY-R-1.0-BRW61-AR808 |
Rod, Nd1.0%atm, L20mm Brewster 61-deg Side AR808nm |
S$300.00/pc |
In stock |
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| Cr:YAG Rods / Slabs / Plates |
| P/N: | CRY Series |
| Introduction: | Q-switching, sometimes known as giant pulse formation, is a technique by which a pulsed Laser beam is produced. This allows the production of Laser pulses with extremely high peak power, much higher than would be produced by the same laser if it were operating in a continuous wave (constant output) mode. Passive Q-Switching is preferred in various industrial applications because of relatively cheaper manufacturing process, compact sizes and light weight designs of the Laser sources.
Cr4+: YAG (Y3Al5O12) crystals are excellent for passive Q-Switching diode pumped or lamp-pumped Nd: YAG, Nd: YLF, Yb: YAG or other Nd and Yb doped lasers at wavelengths from 1.0 to 1.2mm. Being chemically stable, durable, UV resistant, they have good thermal conductivity and a high damage threshold. |
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| Cr: Er: Glass Laser Rod |
| P/N: | ERGR Series |
| Introduction: | Cr: Er: Glass Rods Mainly used for 1540nm laser. |
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| Ceramic YAG Rods / Slabs / Plates |
| P/N: | CCY Series |
| Introduction: | PHOTONIK and Baikowski now offer ceramic Nd:YAG through their technical collaboration with Konoshima Chemical Industry of Japan. Ceramic YAG from Konoshima was perfected over the last 15 years and now provides unique advantages over single crystals used by the laser industry.
Advantages of Ceramic YAG
• Fracture toughness: 5 times greater than single crystals
• Hardness: 1.5 times greater than single crystals
• Available size:
- Rods: up to Diameter 10 mm x Length 230 mm
- Slabs: up to Thickness 10 mm x Width 60 mm x Length 230 mm
- Plates: up to Thickness 20 mm x Sides 100 mm
• Up to 4% Nd doping with no gradient
• Unique composite designs
• Low cost in mass production |
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| P/N |
Keywords |
Unit Price |
Available |
Generate Quotation |
| CCY-P-02700230-0050 |
Plate, Undoped, 27 x 23 x T0.5mm, Uncoated |
S$1,150.00/pc |
In stock |
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| CCY-R-0100-010-0.01-U |
Rod, Dia10 x T1mm Ceramic Nd YAG 1%atm, Uncoated |
S$450.00/pc |
In stock |
Add to Request List |
| CCY-R-0.6-0040-0050-AR946 |
Rod, Nd0.6%atm, Dia4xL5mm, AR@808/946/1064/1318nm |
S$1,250.00/pc |
In stock |
Add to Request List |
| CCY-R-1.0-0040-0100-AR1064 |
Rod, Nd1.0%atm, Dia4xL10mm, AR@808/1064nm |
S$1,250.00/pc |
In stock |
Add to Request List |
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| KTP Crystal |
| P/N: | KTP Series |
| Introduction: | KTP (KTiOPO4) is a nonlinear optical crystal, which possesses excellent nonlinear, electrooptical and acoustooptical properties. A combination of high nonlinear coefficient, wide transparency range, and broad angular as well as thermal acceptance makes KTP very attractive for different nonlinear optical and wavequide applications.
KTP is a standard crystal with the parameters mostly used in extracavity configuration when the single pass through the crystal is required.
KTP crystals are optimised for SHG intracavity configuration in low peak power CW lasers. Because of large number of passes through the crystal low insertion losses and high homogeneity are essential for crystal efficiency. The special highest quality material selected by SHG efficiency mapping of each crystal, fine surface polishing and dual band AR coatings with very low losses allow PHOTONIK to produce KTP crystals suitable for infracavity SHG application. |
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Optical Substrates
Optical Crystals
Laser Crystal
