Day in Fandom History: May 12…

The Watermelon Stevens found Malachite (fusion of both Lapis and Jasper) on their home turf and Pearl, Amethyst, and Garnet head off and fuse into Alexendrite and beat and unfuse Malachite. The first episode of Season 3, “Super Watermelon Island”, premiered on this day, 7 Years Ago.

Alumina Ceramic Laser Cavity Reflector

Ceramic Reflector Innovacera Ceramic laser reflectors are high reflectance cavities used in solid state and CO2 laser systems. It is made by high purity 99% porous alumina ceramic and sintered at high temperatures to achieve a controlled porosity. Our range of custom ceramic reflectors offer significant advantages and improvements over those made with materials such as metal and polymer, it work particularly well in Ruby and Nd: YAG laser pumping chambers and used extensively for long-life laser reflectors. Ceramic reflectors can be glazed both inside the cavity and around the outer edges using a highly reflective glaze that seals the ceramic against ingress of cooling fluids that may alter the refractive index, introduce impurities and reduce reflectance and efficiencies. Glazes can also act as filters and our glazed reflectors have been used successfully in certain applications.

Physical Properties                                                     

• Color: White • Bulk density (fired), Mg/m3: 3.1 • Porosity (apparent), % nominal: 22 • Flexural strength (ASTM C1161, 3-point), MPa: 170 • Thermal expansion coefficient 200-500C, 10-6/C 7.9 200-1000C, 10-6/C 9.0

Prime Features                                                                      • Surfaces can be sealed and coated with a solarization-resistantglaze to give high bulk reflectivity • 97.8% reflectance efficiency at 1000nm • Reflectance efficiency exceeds 96% across the wavelength range 500-2000nm (see curve) • Controlled porosity • Good thermal conductivity • High electrical resistivity Typical Applications • Pumping chambers for flash lamp and continuous wave lasers using media such as Nd: YAG lasers, Alexendrite — low to high power, single or multiple lamp designs used for welding, cutting, marking and in medical lasers. • Layered and segmented pumping chambers for diode pumped lasers. • Intense Pulse Light (IPL) applications for cosmetic surgery. Typical Models Explain • BAB - the external shape is round;                                                                             

• ZAB - the external shape is irregular; • LAK - the external shape is rectangular but one side is concave; • EAB - the external shape is rectangular; • GAZ - the external shape is triangular; • Description of part number: CRDP-XX-YY-Z-AAA-BBB. CRDP: ceramic reflector for diode-pumped solid-state laser. XX: internal diameter of the reflector in mm. YY: reflector length in mm. Z: number of the diodes to be placed around the laser rod. AAA: related to the cross section of the reflector such as TRI (triangle shape), CRL (round shape), PLT (plate shape). BBB: variant for remarks. Read the full article

Natural Certified Alexendrite Gemstone at PMKK GEMS

7, 24, 80!

7 : earbuds or headphones?

Headphones! i find them so much more comfortable and there is less stress about a bud falling down

24 : favorite crystal?

ooh this is very hard, it's either opal or alexendrite! Here, have two pic of an opal bit i have

80 : earth tones or jewel tones?

honestly more of a jewel tones!

1.79 ct Natural Untreated Chrysoberly #chrysoberyl #jewelry #wellcut #oval #jewelry #jewelerydesigner #engagmentring #alexendrite

Blue diamond is the Dark Souls of cartoons!

I’ve said it before and I’ll say it again: Blue Diamond is exactly like a Dark souls character and I love it! It’s really funny and quite awesome.

First of: how she talks is extremely similar to how they talk in DS. (skip to 1:55 for her dialouge). Also  sadness, loss and depression is a very very common theme through out DS so she checks there too.

I think those were some big notes but with the recent episodes we got there is no question that she played like a boss. This fight was nothing like Alexendrite vs Malachite or Steven vs Bismuth. We saw her use differing abilities, like boss, it felt like when the team(or party) had done enough that triggered an event that moved the fight to a new stage. the fight was sort of un-dynamic buti feel like that just pays tribute to the whole game feeling.

and thats my short view on the subject that no one else but me is thinking about.

Post Laser Pigment Problems, Then What? 2/2 Series - Skintour

Post Laser Pigment Problems, Then What? 2/2 Series – Skintour

Hello Dr. Irwin, It is always a pleasure to read your blog. Thank you for keeping us updated. My daughter had gotten hair removal laser (ALEXENDRITE) done on face and neck a year back. Unfortunately, she is left with pigmented spots all over the neck. As the winters are approaching I would like to know what treatment should be done so that the spots fade away. Sincerely, Rumi Good morning all. …

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Day in Fandom History: May 12…

The Watermelon Stevens found Malachite (fusion of both Lapis and Jasper) on their home turf and Pearl, Amethyst, and Garnet head off and fuse into Alexendrite and beat and unfuse Malachite. The First Episode of Season 3, “Super Watermelon Island”, premiered on this day, 6 Years Ago.

Can we please talk about Amethyst after she comes out of Alexendrite?? Because I'd like to

Post Laser Pigment Problems, Then What? 1/2 Part Series | Skintour

Post Laser Pigment Problems, Then What? 1/2 Part Series | Skintour

Hello Dr. Irwin, It is always a pleasure to read your blog. Thank you for keeping us updated. My daughter had gotten hair removal laser (ALEXENDRITE) done on face and neck a year back. Unfortunately, she is left with pigmented spots all over the neck. As the winters are approaching I would like to know what treatment should be done so that the spots fade away. Sincerely, Rumi Thank you for…

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You should draw alexandrite from Steven Universe! :D

i dont know how to draw lol

Day in Fandom History: May 12…

The Watermelon Stevens found Malachite (fusion of both Lapis and Jasper) on their home turf and Pearl, Amethyst, and Garnet head off and fuse into Alexendrite and beat and unfuse Malachite. The First Episode of Season 3, “Super Watermelon Island”, premiered on this day, 5 Years Ago.

Alex is right <3 #alexendrite #alexandarite # #rarestones #collectors

9.48 ct Natural Alexandrite preform stage #alexendrite #artist #lapidary #creation #uk #usa #singapore #malaysia #madagascar #colorchange #russia #jewelry #jewelerydesigner

Natural Untreated Alexendrite rough #roughgemstone #usa #uk #india #singapore #rarestones #malaysia #jewelry #june #birthstone #engagmentring #jewelrystore #jewelry #hongkong