- Solid State Laser
- Semiconductor Laser
- DPSS laser
- Gas Laser
- Fiber Laser
- Fiber Coupled Laser(MM)
- Fiber Coupled Laser(SM)
- Ultrafast laser
- Femtosecond Laser
- Picosecond Laser
- Pulsed Laser
- Q-switched Laser
- Raman Laser
- Narrow Linewidth Fiber Laser
- Wavelength Tunable Laser
- Laser Diode
- Laser Module
- Pigtailed Laser
- DFB Laser
- DBR Laser
- SLED Laser
- VCSEL Laser
RTP
RTP (Rubidium titanyl phosphate) – Laser Crystal – Nonlinear Crystal – Customized Products
Product ID: 6709
$100
RTP (Rubidium titanyl phosphate) – Laser Crystal – Nonlinear Crystal – Customized Products
RTP (rubidium titanyl phosphate) nonlinear crystal is an excellent nonlinear optical crystal, which is an isomorph of potassium titanyl phosphate (KTP), with a large nonlinear optical coefficient and a wide near-mid-infrared transmittance range. Due to its high resistivity, low-voltage electrical effect, high resistance to laser damage threshold, and resistance to deliquescence, it is widely used in optoelectronic technology fields such as electro-optic modulation and laser Q-switching. Using the 1.0 μm band laser to pump the non-critical phase-matched cut RTP nonlinear crystal and its isoforms, an efficient 1.5-1.6 μm band eye-safe laser can be obtained, which has important applications in the field of nonlinear optical frequency conversion.
Note:
$100 is a deposit, not the final price of the product. Please contact us for price if needed.
FEATURES
Not deliquescence
Small volume
High resistivity
High extinction ratio
No piezoelectric effect
Wide transparency range
High damage threshold
Stability at high temperature
Low half-wave voltage
Suitable for high frequency operation
Stable mechanical and chemical properties
Large nonlinear optical and electro-optical coefficients
Physicochemical Properties
| Attribute | Numerical |
| Chemical Formula | RbTiOPO4 |
| Crystal Structure | Orthorhombic System |
| Point Group | mm2 |
| Lattice Constant Å | a =12.96， b= 10.56， c= 6.49 |
| Density，g.cm-3 | 3.6 |
| Resistivity（20°C，20％Humidity），Ω·cm | 1012 |
| Aperture，mm2 | From the 2 x 2 to 9 x 9 |
| Length，mm | up to 10 |
| Size Tolerance | ±0.1 mm |
| Flatness | <λ/8 @633nm |
| Surface Finish | Scratch/Dig 10/5 |
| Parallelism | ≤ 30 arc sec |
| Verticality | ≤ 30 arc min |
| Angle Tolerance | △q < 0.5°, △f < 0.5° |
| Coating | AR coatings |
| Clear Aperture | >90% central area |
| Transmission Wavefront Distortion | less than l/8 @ 633 nm Dimension |
| Melting Point | ~ 1000 °C |
| Ferroelectric Transition Temperature | ~810 °C |
| Mohs Hardness | ~5 |
| Coefficient of Thermal Expansion，/°C | a1=1.01×10-5, a2=1.37×10-5, a3=-4.17×10-6 |
| Hygroscopic | No |
| Ionic Conductivity（Room Temperature，10 kHz） | 10-8 S/cm |
Linear Optical Properties
| Transparent Range | 350nm—4500nm |
| Thermal Coefficient of Light (dλ/dT) | -0.029 nm /℃ |
| Extinction Ratio | >20dB@633nm |
| Sellmeier Equation | nx2=2.15559+0.93307[1-(0.20994/λ)2]-0.01452λ2 |
| ny2=2.38494+0.73603[1-(0.23891/λ)2]-0.01583λ2 | |
| nz2=2.27723+1.11030[1-(0.23454/λ)2]-0.01995λ2 |
Electro-optical Properties
| Resistivity | About1011-1012ohm·cm | |
| Electro-optic Constant | r33=38.5pm/V | Y cutting |
| r33=35pm/V | X cutting | |
| r23=12.5pm/V | ||
| r13=10.6pm/V | ||
| Half Wave Working Voltage @1064nm Static | 4x4x20mm: 1600V | |
| 6x6x20mm: 2400V | ||
| 9x9x20mm: 3600V | ||
Spectrum
.jpg)
