Dielectric Coated Optics


Local representative

Product Catalog 2017

How did you hear about Altechna?







Laser Output Coupler

Laser Output Coupler
Show all
Diameter tolerance +0/-0.1 mm
Thickness tolerance ±0.1 mm
Clear aperture >90%
Surface quality 20-10 S-D
Surface flatness <λ/8 @ 632.8 nm
Protective chamfers <0.25 mm x 45°
Coating adhesion and durability Per MIL-C-675A
Laser damage threshold reports www.altechna.com/lidt
Price list
fill request form
Attention! You can customise this product to your needs.
Output coupler (OC) is a partially reflecting dielectric mirror used in a laser cavity. It has a function to transmit a part of intracavity optical power in order to get a lasing. Output couplers listed below can be found in stable resonators, as they have a spatially constant reflection/transmission (R/T) value, which is the main property of such kind of mirror. Such cavity's parameters as pump power threshold, maximum output power and laser efficiency highly depends on R/T ratio of output coupler. Thus choosing a right output mirror for a cavity design is quite a crucial moment. For user's convenience Altechna maintains commonly used output couplers for high intensity intracavity use. Rear surface is antireflective coated in order to minimize Fresnel reflections. Concave mirrors help to maintain TEM00 spatial mode within the resonator while wedged mirror deflect Fresnel reflection that could be amplified within resonator and form secondary (parasitic) pulse.
varna Suitable for use in high intensity intracavities
varna Rare surface AR coated
varna Curves mirrors with various values of ROC are available

Order your item

1
Items per page page
Dimensions, mm Material AOI, deg Reflectivity, % Wavelength, nm Delivery Product ID Price Action
Ø25.4 x 5 UVFS 0 - 5 97 ± 1 760 - 840 Request 1-OS-2-0254-5-[3F100-97] Request REQ
Ø25.4 x 5 UVFS 0 - 5 70 ± 3 1020 - 1070 Request 1-OS-2-0254-5-[3H100-70] Request REQ
Ø25.4 x 5 UVFS 0 - 5 80 ± 3 1020 - 1070 Request 1-OS-2-0254-5-[3H100-80] Request REQ
Ø25.4 x 5 UVFS 0 - 5 99 ± 0.5 1020 - 1070 Request 1-OS-2-0254-5-[3H100-99] Request REQ
Ø25.4 x 5 UVFS 0 - 5 97 ± 1 1064 Request 1-OS-2-0254-5-[3H200-97] Request REQ
Ø25.4 x 5 UVFS 0 - 5 98 ± 1 1064 Request 1-OS-2-0254-5-[3H200-98] Request REQ
Ø25.4 x 6 BK7 0 - 5 80 ± 2 1550 Request 1-OS-1-0254-6-[3L00-80] Request REQ
Ø25.4 x 6 BK7 0 - 5 97 ± 1 1550 Request 1-OS-1-0254-6-[3L00-97] Request REQ
Ø25.4 x 6 BK7 0 - 5 98 ± 1 1550 Request 1-OS-1-0254-6-[3L00-98] Request REQ
Ø25.4 x 5 UVFS 0 - 5 70 ± 2 1064 Request 1-OS-2-0254-5-[3H200-70] 102 $
Ø25.4 x 5 UVFS 0 - 5 99 ± 0.5 760 - 840 Request 1-OS-2-0254-5-[3F100-99] Request REQ
Ø25.4 x 5 UVFS 0 - 5 95 ± 1 1020 - 1070 Request 1-OS-2-0254-5-[3H100-95] Request REQ
Ø25.4 x 5 UVFS 0 - 5 97 ± 1 1020 - 1070 Request 1-OS-2-0254-5-[3H100-97] Request REQ
Ø25.4 x 5 UVFS 0 - 5 98 ± 1 1020 - 1070 Request 1-OS-2-0254-5-[3H100-98] Request REQ
Ø25.4 x 6 BK7 0 - 5 90 ± 1 1550 Request 1-OS-1-0254-6-[3L00-90] Request REQ
Ø25.4 x 6 BK7 0 - 5 95 ± 1 1550 Request 1-OS-1-0254-6-[3L00-95] Request REQ
Ø25.4 x 5 UVFS 0 - 5 80 ± 2 1064 Request 1-OS-2-0254-5-[3H200-80] 102 $
Ø25.4 x 5 UVFS 0 - 5 90 ± 1 1064 Request 1-OS-2-0254-5-[3H200-90] 102 $
Ø25.4 x 5 UVFS 0 - 5 95 ± 1 1064 Request 1-OS-2-0254-5-[3H200-95] 102 $
Ø25.4 x 5 UVFS 0 - 5 99 ± 0.5 1064 Request 1-OS-2-0254-5-[3H200-99] 102 $
Ø25.4 x 6 BK7 0 - 5 99 ± 0.5 1550 From stock 1-OS-1-0254-6-[3L00-99] Request REQ
Ø25.4 x 6 BK7 0 - 5 70 ± 2 1550 From stock 1-OS-1-0254-6-[3L00-70] Request REQ
Ø25.4 x 5 UVFS 0 - 5 98 ± 1 760 - 840 From stock 1-OS-2-0254-5-[3F100-98] Request REQ
Ø25.4 x 5 UVFS 0 - 5 90 ± 2 1020 - 1070 From stock 1-OS-2-0254-5-[3H100-90] Request REQ

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

Fill form

Order from stock

Choose from 176 Laser Output Coupler