Acousto-Optic Q-Switch Driver (Rf Driver)

A water-cooled acousto-optic Q-Switch for use in high-power Nd:YAG laser systems. Combining top grade fused silica with high quality optical finishing and in-house anti-reflection coatings, this Q-Switch exhibits very low insertion loss and high damage threshold. Through an innovative design and manufacturing process, RF powers up to 100W may be applied.

Standard options include a choice of frequencies (24 to 68MHz), active apertures (1 to 8mm), acoustic modes (compressional for linear polarisation, shear for unpolarised) and water connectors. Customised housings are available for OEMÆs.

Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.

Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.

Horn optical frames are luxury eyewear made from natural buffalo horn, prized for their lightweight feel, hypoallergenic properties, and unique grain patterns. Each frame is handcrafted, ensuring a one-of-a-kind design with a smooth, polished finish. Unlike synthetic materials, horn is biodegradable and eco-friendly, making it a sustainable choice for premium eyewear. These frames offer exceptional comfort, warmth against the skin, and a classic, elegant aesthetic. Proper care, such as avoiding moisture and using a soft cloth for cleaning, helps maintain their durability and appearance.

Hello, we offer a lot of 225,000 units of high quality branded sunglasses, coming from an optician. We have models for men, women and children.
The shipment is immediate to any part of the world:

Price: 1,5 euros per unit
Minimum order: 5,000 units

Conditions of sale:

* This product must be sold outside Europe.
* Price negotiation for the purchase of the whole lot.

There are two kinds of E-O modulations. One is longitudinal E-O modulation if the directions of electric field and light propagation are the same. The KDP isomorphic crystals are normally used in this scheme. If the directions of electric field and light propagation are perpendicular, it is called transverse E-O modulation. The LiNbO3, MgO:LiNbO3, BBO and KTP crystals are usually employed in this scheme.

Our Capabilities:
Dimension Tolerance:
(Wí+0.1mm) x (Hí+0.1mm) x (L+0.1/-0.1mm) (L<2.5mm)
Clear Aperture: central 90% or the diameter, No visible scattering paths or centers when inspected by a 50mW green laser
Flatness: less than ª-/8 @ 633nm
Transmitting Wavefront Distortion: less than ª-/8 @ 633nm
Chamfer: í_0.2mmx45íp
Chip: í_0.1mm
Scratch/Dig Code: better than 10/5 to MIL-PRF-13830B
Parallelism: í_20 arc seconds
Perpendicularity: í_5 arc minutes
Angle Tolerance: ªñª+í_0.25íp, ªñª+í_0.25íp
Damage threshold[GW/cm2]:
>1 for 1064nm,TEM00, 10ns, 10HZ (polished only);
>0.5 for 1064nm,TEM00, 10ns, 10HZ(AR-coated) ;
>0.3 for 532nm,TEM00, 10ns, 10HZ(AR-coatd).
Quality Warranty Period: one year under proper use.

A Pockels cell alters the polarization state of light passing through it when an applied voltage induces birefringence changes in an electro-optic crystal such as DKDP (KD*P) and BBO. When used in conjunction with polarizers, these cells can function as optical switches, or laser Q-switches. Frequently, Q-switches are employed in laser cavities for the purpose of shortening the output pulse, resulting in a light beam with enhanced peak intensity. In order to provide the device best suited to your purpose, we offer the DKDP (KD*P) series and LiNbO3 series Pockels cell.

You can operate the cell with either a pull-up voltage or a pulldown voltage. Changing the polarity will only change the direction of the phase rotation. In other words, the pull-down voltage Q-switch use ª-/4-voltage pulses on the Pockels cell and the pull-up voltage Q-switch use ª-/2-voltage pulses on the Pockels cell. You should not, however, operate the cell with a constant applied voltage potential between the terminals, or a duty cycle greater than ~ 2%.

Applications:
OEM laser systems
Medical/cosmetic lasers
Versatile R&D laser platforms
Military & aerospace laser systems

Product Feature:
1). Industry-proven performance;
2). Dry;
3). Highest (99.8% KD*P) deuteration levels in industry;
4). Adhesive/Epoxy-free assembly;
5). Apertures from 8mm diameter up to 20mm diameter;
6). Lowest absorption in industry;
7). High-reliability;
8). Economical upgrade/rebuild program;
9). Highest optical damage thresholds;
10). Accessible technical support;
11). Standard performance documentation;
12). One-year limited warranty.
13). Operation up to 1kHz.

Specification/Models:
D-EO-Q-25.4-39-X-C
Outline Dimension: ª¦25.4x39mm
Aperture: ª¦10mm
Single pass optical transmission:>98%
Voltage (V ª-/4) @1064nm: 3.2KV
Extinction Ratio: >1000:1
Single Pass Insertion Loss:<2%
ICR: >2000:1
VCR: >1500:1
Transmitted Wave Front Distortion: ª- /10
Capacitance: 3pF
Spectral Range of Operation:240-1400nm
Damage Threshold: >1GW/cm2

Features

Low insertion loss
Wide wavelength range
Low crosstalk
High stability, high reliability
Epoxy-free on optical path
Latching and non-latching

Application

Metropolitan area network
R&d in laboratory
System monitoring
Configurable oadm

Parameters Osw-1×2
Wavelength range Nm 650~1310 1260~1670
Testing wavelength Nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion loss Db Typ:0.6, max:1.0 Typ:0.5 , max:0.8
Return loss Db =30 =50
Crosstalk Db =35 =55
Pdl Db =0.05
Wdl Db =0.25
Tdl Db =0.25
Repeatability Db =±0.02
Power supply V 3.0 or 5.0
Lifetime Cycle =107
Switch time Ms =8
Transmission power Mw =500
Operation temperature ? 40~+85
Storage temperature ? 40~+85
Weight G 16
Dimension Mm (l)27×(w)12.6×(h)8.5(±0.2)

Features

Low insertion loss
Wide wavelength range
Low crosstalk
High stability, high reliability
Epoxy-free on optical path
Latching and non-latching

Application

Metropolitan area network
R&d in laboratory
System monitoring
Configurable oadm

Parameters Osw-2x2
Fiber typeNm MmSm
Testing wavelength Nm 630/650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion loss Db Typ:1.0, max:1.3 Typ:1.0 , max:1.2
Return loss Db =30 =50
Crosstalk Db =35=50
Wdl Db =0.25
Tdl Db =0.25
Repeatability Db =±0.02
Power supply V 3.0 or 5.0
Lifetime Cycle =107
Switch time Ms =8
Transmission power Mw =500
Operation temperature ? -40~+85
Storage temperature ? -40~+85
Weight G 16
Dimension Mm (l)28×(w)12.6×(h)8.5(±0.2)