July 02, 2007

Nonlinear VC News Highlights for the week of 25Jun2007

Silicon Optoelectronics
EU group demonstrates optical interconnect layer on silicon -- device incorporates CMOS-compatible InP microdisk lasers wafer-bonded to silicon wire waveguides (via Optics.org).

Novel Optical Sensor Technologies
Structured laser beam shines light on aerosol particles -- using a fiber laser with an air-slot mask allows creation of a unique beam profile that can be used to measure both the velocity and trajectory of particles in an air stream.  Real-time detection of contaminants or chemicals is possible (via Optics.org).

Nanotechnology
Nano Laser Probes Cells, Bright future for nanowire light source -- Berkeley researchers have succeeded in optically suspending and pumping a nanowire laser and manipulating it to probe the geometry of cells, promising a new type of high-resolution microscopy (via MIT Tech Review and PhysOrg.com).

Room temperature CW operation of photonic crystal nanolaser -- Photonic crystal slab enables Japanese group to form an ultrasmall laser cavity with a modal volume close to the diffraction limit of light (via Optics Express).

June 23, 2007

Nonlinear VC News Highlights for the week of 18Jun2007

Flexible Optoelectronics
The arrival of flexible chips -- VentureBeat reports on three venture-backed flexible polymer circuitry startups: NanoGram, Plextronics, and Plastic Logic.

Nanotechnology
Scientists demonstrate high-performing room-temperature nanolaser -- Yokahama National University researchers used a CalTech photonic crystal laser design to produce a nanocavity device which emits continuous-wave near-infrared light (via PhysOrg.com).

Photonic Switching
Storing Light -- Picosecond optical pulses can 'open and close' silicon waveguide pathways to trap and release light for optical computing/communication applications (via MIT Tech Review).

Nanoparticle arrays control light -- devices made from silver nanospheres can be used as optical switches by manipulating polarization and coherence of plasmonic oscillations (via optics.org).

June 21, 2007

WebAscent Event: Chicago

I attended my first non-Kellogg-sponsored "networking event" last night.  Mashable (Kristen Nicole) seemed to be the primary sponsor, with several people from the PR firm Edelman present as well.  Just to make things challenging, the location was the Union Park bar in the west Loop, so the background noise made it nearly impossible to hear the various presenters or carry on a productive conversation (you can tell I don't spend much time in bars.)

Presenting their web 2.0-themed startups were the following:

  • ChaCha -- a search engine combining web algorithms and human "guides"
  • ImThere --  an event-oriented social networking site
  • MediaRiver -- a web-ad plug-in that delivers relevant click-drawing content and enhances monetization of existing sites
  • timeXchange -- provider of free online timesheets
  • spongecell -- promotes events, tracks event metrics and facilitates social media publicity
  • fix8 -- you use their site and a webcam to create an animated avatar of yourself for use on websites
  • actionize -- collaborative project tracking
  • iqzone -- allows you to take a picture of something you want to sell with your camera phone, upload the picture and text to their site, and begin selling your item in under a minute.

Several other startups (jellyfish and userplane) also demoed their web services.  My favorite presenter was iqzone, just because their site seemed so dead simple to use, and I have personally hesitated to sell things on eBay due to the high expectations of presentation needed to create a compelling sales listing.

The keynote speaker was Joyce Park, CTO of Renkoo (a social networking platform and Evite competitor), and veteran of several web startups including epinions and Friendster.  I found her remarks candid and credible.  She listed three things that she thinks Silicon Valley has that Chicago needs if it hopes to develop a stronger entrepreneurial presence:

  • specialized startup-friendly service providers (VC-savvy attorneys, accountants, bankers, and VCs themselves)
  • lots more meet-up events like the one we were attending
  • a true entrepreneurial community (presumably established over a great deal of time)

Great universities and bright people we already had, and the weather wasn't a huge factor, she offered.

I spent perhaps an hour after the various presentations talking with Joyce (or rather, trying with difficulty to parse her sentences above the din).  I was struck by her lack of pretentiousness and her sincere desire to help me in my career objectives.  She lamented the way even the marketing people she respected often seemed unable to grasp the power and game-changing implications of the social web.  When people volunteer highly personal profile information on any number of sites, from Google to Facebook, they are essentially begging to have marcom materials target them as individuals, not as demographic groups.  Why then do marketers still think in terms of traditional segmentation strategies?

Her career arc includes an almost-Ph.D. in history from the UofC, authoring several best-selling books on PHP (server-side web scripting, I believe), embracing the open-source community and the previously-mentioned startup involvement.  Her site's domain name comes from a form of Japanese poetry.

What did I take away from all this? [Besides a headache from the smoke -- didn't Chicago outlaw that?]

  • Yet another voice beckoning me to Silicon Valley, where entrepreneurship is pretty much like breathing (as in everybody does it reflexively)
  • Networking can be fun and rewarding! (if still somewhat painful)
  • Most of those I spoke with were on their 3rd or 8th company, it seemed like -- the web seems to let entrepreneurs fail/succeed fast and move on (which an optical component startup almost certainly wouldn't)
  • Web design and web-oriented programming skills are pretty much the coin of the realm... so when am I going to start my Java, CSS, PHP and Ruby/Rails classes?

June 18, 2007

Nonlinear VC News Highlights for the week of 11Jun2007

Holography
World's biggest holographic screen -- SeeReal (Dresden, Germany) develops 50-cm-wide holographic video display using eyetracking to reduce required processing power (via New Scientist).
Holographic video for your home -- latest generation MIT technology will work on a standard PC and might soon be ready for consumer applications (via MIT Tech Review)

Nanotechnology
Stretchable Silicon May Inspire a New Wave of Electronics -- flexible nanoscale silicon membranes might find use in medical displays or 'smart' surgical gloves (via PhysOrg.com).
New fabrication technique yields nanoscale UV LEDs -- Photolithography techniques allow creation and alignment of nanowire-based GaN emitters (via PhysOrg.com).

Photonic Switching
Computing with Light and Magnets -- plasmonics and spintronics combined to control flow of light through metal wires using applied magnetic field (via MIT Tech Review).

VCSELs
Dual-resonator VCSEL delivers higher bandwidths -- device with two electrically independent but optically coupled regions could achieve 40 Ghz modulation (via Optics.org).

Optics
Liquid lens can magnify at the flick of a switch -- German researchers partner with French firm VariOptic to create electrically-tunable liquid lens with discrete zoom capability (via New Scientist).

June 17, 2007

Too Old to Found a Startup?

I've been following with interest the series of posts by Fred Wilson of Union Square Ventures regarding entrepreneurs and "The Age Question".  He began by observing that nine of the eleven entrepreneurs they were currently funding are in their 30's, while one is in his 20's and one in his 50's.  This allowed him to conclude that "prime time entrepreneurship is 30s.  And its possibly getting younger as web technology meets youth culture."

My initial reaction, understandably, was "maybe it's too late at 46 for me to be taken seriously as a founder of a startup".  But it didn't take long for me to develop a more nuanced response: 

1) Web 2.0, social media, and user-generated content startups are hot with VCs right now.  Their sites attract a 15-25-year-old demographic and so its natural that founders in that space are the kind of people who use them continually. 

2) VCs aren't looking to count tree rings on potential entrepreneurs and reward the founder with the fewest.  They value experience, battle scars and passion at least as much as youthful enthusiasm and fearlessness.

3) Nonetheless, older founders of firms that depend on teens and twenty-somethings to become evangelists for their sites need to "get" how youth interact with the web, what kinds of content they crave and how they communicate with each other.  Here's a case where having kids that age in your family (mine are 18 and 23) might be a significant asset, so perhaps 45-48 would be a secondary "prime-time" for entrepreneurship.

4) The web solution I'm currently planning to develop would likely end up targeting an audience 40 and older.  This allows me to claim direct understanding of the demographic, but forces me to justify my target:  will users aged 40+ be as likely to become passionate users and viral marketers of my site as 20-somethings are of Facebook and MySpace?

5) Not surprisingly, then, my answer to the question "does age matter" in entrepreneurship is probably "yes, but the quality of the opportunity (market, management, defensibility, etc.) matters far more.

Fred's subsequent posts (and the highly entertaining comments) have further fleshed out some key contrasts between older and younger entrepreneurs:  risk profiles, family commitments, nearness to retirement, etc..  But they've also underscored just how unlikely it is that VCs will ever become "ageists" and look at youth as a key predictor of entrepreneurial success.

At least I sure hope that's the case! 

June 09, 2007

Nonlinear VC News Highlights for the week of 04Jun2007

Whew!  That last post was too long and took too long to write.  Time for some intuitive, 'write themselves' bullet-point-driven news links:

Optics
Molecular Holograms are coming into focus -- new technique alleviates 'twin image' problem (via New Scientist)
On-Chip Optics Make Continuous Visible Light from Low-Power Infrared -- sub-mW nonlinear optics (via PhysOrg.com)

Biophotonics
Fluorescent nanoparticles serve as flashlights in living cells -- quantum dots allow combination of fluorescence and Raman microscopies (via PhysOrg.com)
Nanocomposite labeled cancer cells can be targeted and destroyed using lasers -- combining metal nanoclusters with dendrimer-based polymers enables precise laser targeting (via PhysOrg.com)

Nanotechnology
Harvard Is Licensing More Than 50 Patents to a Nanotechnology Startup -- Nano-terra co-founded by Professor George Whitesides (via the New York Times)
Silicon nanowires upgrade data-storage technology -- non-volatile memory devices made from nanowires (via PhysOrg.com)

Organic LEDs for Displays
See-Through Transistors -- transparent transistors made from nanowires could mean bright and clear OLED displays (via MIT Tech Review)

Tale of Two Optical Startups

Reading Andrew Schmitt's recent post on Infinera's IPO triggered recollections of my experience at an optical startup called Nanovation Technologies.  At the height of the optical components bubble in 1999-2000, Nanovation sought to become the Intel of planar lightwave circuits (PLCs), by building high-speed optical sources, modulators and multiplexer components out of indium phosphide.  Despite the CEO's frequent promises that "we're all gonna be millionares!", Nanovation eventually died a banal death in November of 2001.  At that time, Light Reading offered a surprisingly well-informed post-mortem.  I'd like to try to contrast Nanovation's and Infinera's stories and see what insights they might offer for what I hope will be eventually be a new generation of optical startups.

1) Financing and Capital Structure

Though I wasn't close enough to C-level management to confirm this first-hand, it seems certain when viewed through MBA-assisted hindsight that Nanovation's capital structure was indeed "genetically defective" as Bob Chaney asserted at the time.  By initially avoiding traditional venture capital investments and relying instead on $28M of angel financing and an arcane 'back-door' stock connection with a Canadian shell company, Nanovation's founders hobbled the company's growth, IPO prospects, and ability to deal flexibly with potential later investors as bankruptcy loomed.

By contrast, Infinera's financing route looks to have been clean and clear from day one, when they raised $50M in Series A money from Kleiner-Perkins, Accel, and Benchmark.  Note that they managed to close this round just before Nanovation went under, in May 2001 when the bursting of the optical bubble was already widely acknowledged.  From there, Infinera steadily built credibility with investors by meeting its milestones, eventually accumulating some $315M.

2) Management

What made investors so eager to put money in Infinera, at a time when they were shunning most other optical startups?  It seems safe to say that experienced, proven management was the key, just as one inevitably hears VCs claim.  It's hard to imagine a more confidence-inspiring set of founders than Jagdeep Singh, Drew Perkins, and Dave Welch, given their previous successes with Lightera and SDL.  Evidence that they justified that confidence?  All three hold the same positions at Infinera today as they did when the company began its life as Zepton seven years earlier.

The kindest assessments I've read of G. Robert Tatum's leadership at Nanovation emphasize his flair for garnering publicity for the company.  Promising $90M in research funds to MIT, timing Nanovation's initial product launch for the 120th anniversary of the electric lightbulb, spending lavishly on booths at OFC... all these gestures might have seemed brilliant had they indeed led to a spectacular IPO.  But when the engineers sat down to commiserate about the challenges of coupling light into and out of InP, we often wished for a more execution-oriented CEO who would underpromise so Nanovation could overdeliver.  After Tatum's ouster, Bob Chaney took decisive steps to reposition the company away from InP and towards MEMs, but by then there wasn't enough financial runway left for Nanovation to get off the ground.

3) Technology

Both Infinera and Nanovation started out as InP PLC manufacturers, and both developed sophisticated device designs and fabrication expertise.  Given five additional years of life, Nanovation may well have brought compelling products to manufacturability.  But Infinera's success may ultimately stem not just from its technical prowess but from patient, consistent effort and a willingness to let its IPO come as a natural byproduct of that effort rather than as its only goal.

4) Strategy

Infinera differs most strikingly from Nanovation in its 'go-to-market' strategy.  Rather than position itself as yet another optical component manufacturer, Infinera has successfully built "an entire hardware/software system and carrier marketing and sales team" around their integrated optical devices, as Andrew Schmitt and Om Malik point out, insulating them from the inevitable commoditization of PLCs for years to come.  Such an approach (i.e., building the box instead of just the devices) was never openly discussed at Nanovation, and would not have been practical without a more scaleable capital structure.

5) Lessons for the next Infinera

What lessons does the Nanovation-Infinera comparison offer?  I propose the following:

  • Keep the cap table clean and straightforward (and work with VCs that think the same)
  • Assemble a world-beating management team (around game-changing technology)
  • Think big, but talk small (avoid hype, both internal and external)
  • Consider creating your own ecosystem (rather than simply seeking to play in the existing one)

Basic VC 101 stuff, to be sure, but if Nanovation's founders had adhered to these suggestions, they'd probably be successful VCs themselves by now (and I might too.)

June 07, 2007

First Post!

Launching a blog has been on my to-do list for at least a year now.  After a short-lived attempt over Christmas break last year, I'm finally ready to dive in.  My initial goal is to create a "center of operations for all [my] online networking and a place for people to assess what [I'm] all about" as Charlie O'Donnell describes in his terrific post on How to get started as a VC analyst.

To begin with, I hope to highlight interesting developments in fundamental material and device physics (e.g. metamaterials, nanowire lasers, flexible organic LEDs), biophotonics (e.g., quantum dots, labs-on-a-chip) and esoteric computing schemes (e.g., quantum and molecular computing) and assess their potential for commercialization.  I'll also try to identify promising startups working in these areas.

As I finish the remaining courses for my MBA at Kellogg and evaluate what to do next, I'll also use this blog as a place to gather and reflect on advice and insights from venture capitalists, entrepreneurs and (assuming I eventually have any) readers like yourself.  Thanks for taking a look!