Ho: YAG
Ho:YAG 2um Band Laser Crystal
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Material | 0.5at%~2.0at% |
| Material Product Model Specification Dimensions | 2~20mm |
| Material Product Model Specification | 1~150mm(Customise) |
| Material | <111>or±5° |
| Material Dimensional Tolerance Diameter | +0/-0.04mm |
| Material Dimensional Tolerance | +0.5/-0mm |
| Material | ≤5′ |
| Material Parallelism | ≤10″ |
| Material Chamfer | 0.15±0.05mm |
| Material Clear Aperture | >95% |
| Material | 10/5(MIL-PRF-13830B)（Standard=MIL-PRF-13830B） |
| Material | Fine、Shine |
| Material Flatness | ≤λ/10@632.8nm |
| Material Wavefront Distortion | ≤λ/10 per inch@632.8nm |
| Material Extinction Ratio | ≥30dB |
| Material Coating | R<0.2%@2090nm（2090nm；Membrane=Permeability） |
| Material Coating | R<1%@1908nm（1908nm；Membrane=Permeability） |
| Material Coating | Partial reflection film:Customise according to client requirements |
| Material Coating | High Reveal:R>99.8%@2090nm |
| Material Damage Threshold | ≥500MW/cm² @2090nm,10ns,10Hz（2090nm；Pulse width=10ns；Repeat frequency=10Hz） |
| Material | ⁵ I₇ → ⁵ I₈ |
| Material Laser Wavelength | 2090nm，2120nm |
| Material | 4.5Å@1064nm |
| Material | 2.7~8.8×10⁻¹⁹ cm² @1at%Nd |
| Material Lifetime | 8~15ms（With concentration and temperature） |
| Material Diode Pump Wavelength | 1908nm |
| Material Crystal | Cubic crystalline |
| Material Melting Point | 1970℃ |
| Material Density | 4.56±0.04g/cm³ |
| Material | 0.59J/g.cm³ @0~20℃ |
| Material Hardness | 8.5 |
| Material | 0.25 |
| Material | 7.8×10⁻⁶ /K |
| Material Thermal Conductivity | 13W/m/K@20℃ |
| Material Refractive Index | 1.81 |
| Material | 1.2×10⁻²⁰ cm² |
| Material | 0.003cm⁻¹ @2090nm |
Applications
Key Features
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Er:Yb:YAl₃(BO₃)₄ Crystal Body
Laser Crystals
Mt-optics
Chemical Formula: Er:Yb:YAl₃(BO₃)₄ Crystal Structure: Triangular system Atomic density: 0.55×10²⁰cm−³(1at.%Yb³⁺ or Er³⁺)
-
Nd:GdVO4 Crystal Body
Laser Crystals
Mt-optics
Nd Dopant: 0.2~3 atmospheres Width x height: 1x1～16x16mm Length: 0.02 ~ 20mm
-
Nd:GdVO4 Crystal Body
Laser Crystals
Mt-optics
Nd Dopant: 0.2~3 atmospheres Width x height: 1x1～16x16mm Length: 0.02 ~ 20mm
-
Neodymium-doped yttrium vanadate (Nd: YVO4) crystal
Laser Crystals
Mt-optics
Nd Dopant: 0.27%、0.3%、0.4%、0.5%、0.7%、1.0%、2.0%、3.0% Width x height: 1x1～16x16mm Length: 0.02～20mm
-
Neodymium-doped yttrium vanadate (Nd: YVO4) crystal
Laser Crystals
Mt-optics
Nd Dopant: 0.27%、0.3%、0.4%、0.5%、0.7%、1.0%、2.0%、3.0% Width x height: 1x1～16x16mm Length: 0.02～20mm
Related Articles
Fiber lasers and fiber amplification systems require excitation sources with stable wavelength, narrow spectral linewidth and consistent output power.
BEIJING JIEPU TREND supplies YAG+Er:YAG+YAG bonded composite slab laser crystals for high‑power solid‑state laser systems. The monolithic slab consists of two undoped YAG end‑cap layers and a central Er‑doped YAG gain segment. The overall dimension is 9 mm×9 mm×9 mm.
The MSL‑T series water‑cooled continuous‑wave single‑longitudinal‑mode lasers from Changchun New Industries Optoelectronics (CNI) deliver key research wavelengths including 369 nm, 405 nm and 770 nm.
Ytterbium‑doped fiber serves as the core energy‑conversion component inside a fiber laser. Pump light emitted by laser diodes is coupled into the gain fiber, and energy is transferred to signal laser beams via ytterbium ion energy‑level transition for power amplification. Two dominant pump wavelengths, 915 nm and 976 nm, have been widely adopted over decades. With the rapid progress of pump chip and wavelength‑locking technology, 976 nm edge‑emitting laser (EEL) pumps have gradually surpassed the 915 nm route and become the new industry mainstream. Shenzhen Lemon Photonics Technology Co., Ltd keeps developing high‑performance pump chips for fiber laser manufacturers.
Loading...
Name
Phone
Organization
Use Case
Database Platform