Ti:Sapphire Dual Band DBHR Mirrors

Ti:Sapphire DBHR Mirrors are designed to reflect two wavelengths of Titan-sapphire laser. Combinations of 800, 400 and 267 nm and custom-tuned wavelengths. Custom material, size, shape, AOI, LIDT and other characteristics available.

Estimated Shipping Date: December 24, 2024 - January 7, 2025

* - Shopping cart pricing is based on the most recent pricing and it is NOT ORDERING, but requesting an official quotation which should typically reach You within 1-2 business days.

Variants
Description
Applications
Characteristics

Predefined variants of product to view, select and fill parameters or add product directly to cart.
Material	Face Size	Thickness	Reflection	AOI	Wavelengths	Flatness	LIDT (10 ns, 10 Hz)	Surface Quality	Edit	To Quote
UVFS	Ø25.4 mm	6 mm	>99.5%	0°	800 + 400 nm	λ/8	>3 J/cm² @ 1064 nm	20-10 S-D
UVFS	Ø25.4 mm	6 mm	>99.5%	45°	800 + 400 nm	λ/8	>3 J/cm² @ 1064 nm	20-10 S-D

Ti:Sapphire Dual Band (DBHR) Mirrors: Main function, ultrafast and ultra-high reflection options, production, customization and alternatives

What is the main function of Ti:Sapphire Dual Band (DBHR) Mirror ?

Single Ti:Sapphire DBHR mirror efficiently reflects two distinct Ti:Sapphire laser wavelengths at once. Alien Photonics Ti:Sapphire DBHR mirrors are very suitable in applications requiring both fundamental and harmonic wavelengths.

Ultrafast | Low GDD | Ti:Sapphire DBHR Mirrors

In ultrafast lasers systems, GDD optimized mirrors reduce pulse spread. Alien Photonics Low GDD Ti:Sapphire dual band mirrors are key components in femtosecond lasers.

Ultra-high reflection | Low Loss | R>99.99%; R>99.95% | Ti:Sapphire DBHR Mirrors

Low loss Ti:Sapphire Dual band mirrors from Alien Photonics reduce light loss and improve reflection in Ti:Sapphire lasers systems.

Alternatives to Ti:Sapphire Dual Band DBHR Mirrors

Ti:Sapphire DBHR mirrors can sometimes be changed with dielectric BBHR mirrors, especially useful while still in research stage and wavelength tuning is done quite often. For low power applications, sometimes even metallic coated mirrors (Au, Ag, Al) can be used, though lower reflection values of these mirrors should be taken into consideration. If the reflection and LIDT is very important, configurations with two Ti:Sapphire HR mirrors and dichroic mirror can be used as well.

Custom Ti:Sapphire Dual Band (DBHR) Mirrors

We understand that Ti:Sappire laser sometimes can be tuned, and Alien Photonics standard Ti:Sapphire DBHR mirrors list might not be enough for everyone. We encourage you to edit the component and customize it according to your desired custom wavelengths. Want to customize it even more? – just send us an email!

Ti:Sapphire Dual Band (DBHR) Mirrors for research, lithography, LIBS and other applications

Ti:Saphhire Dual Band DBHR Mirrors for research and development (R&D)

Ti:Sapphire DBHR mirrors reflect fundamental (800 nm) and second harmonic (400 nm), thus optimizing non-linear optics setups in advanced photonics research.

Ti:Sapphire dual band DBHR mirrors for lithography

By pairing 400 nm for broad photolithography with 267 nm for detailed patterning, Alien Photonics Ti:Sapphire DBHR mirrors enable precision UV lithography in advanced semiconductor fabrication equipment.

DBHR mirrors for Ti:Sapphire laser-based LIBS

Alien Photonics Ti:Sapphire DBHR mirrors enhance Laser-Induced Breakdown Spectroscopy (LIBS) by using reflecting 800 nm for material ablation and 267 nm for detailed emission analysis.

Characteristics of standard Ti:Sapphire Dual Band (DBHR) mirrors

Typically (unless otherwise specified in offer) Ti:Sapphire DBHR Mirrors are produced with bellow specifications. However, due to constant improvements, all parameters are subject to change. Please, treat contents of this table as guidelines, these characteristics can be changed based on your needs. Just let us know !

Characteristics	Typical Value
Substrate Characteristics	Value
Substrate material	UVFS
Diameter tolerance	+0.0 / -0.15 mm
Thickness tolerance	±0.1 mm
Protective chamfers (bevels)	0.25 mm x 45°
Flatness	λ/8 @ 632.8 nm (per C.A.)
Surface quality	20-10 S-D (acc. to MIL-PRF-13830B)
Coating Characteristics	Value
Clear Aperture (C.A.)	>85% (per C.A.)
Group Delay Dispersion (GDD)	Optimization available upon request
Laser Induced Damage Threshold (LIDT)	>5 J/cm² @ 1064 nm, 10 ns, 10 Hz
Certificates	Availability
Certificate of Conformance (COC)	Yes. Available upon request.
RoHS	Yes. Available upon request.
Conflict minerals	Yes. Available upon request.